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Lake Street #5 Near Engine Property at Crawford

Image by cta web
Before electrification, the very first two ‘L’ roads ran trains with wooden cars pulled by steam locomotives like this one right here. These locomotives burned coal to heat water and generate pressurized steam like any steam engine would, but had been considerably smaller sized than what you may well have noticed in old film footage of intercity railways. ‘L’ trains had been light and the locomotives needed to be, too, so they could choose up speed and stop quickly, considering the close spacing of fast transit stations.

The locomotive style is referred to as a &quotForney,&quot soon after steam locomotive designer Matthias Forney, which could operate in either path, assisting to make it simpler to attach a locomotive to the back side of a train at the end of a line, and adjust path and run a reverse trip without obtaining to turn a locomotive about.

The Lake Street ‘L’ really named its locomotives in addition to numbering them. Observed right here is #five, named &quotLizzie A.&quot (regrettably, we’re not certain who Lizzie was, but she possibly was a person who had a relation to the ‘L’ firm or an individual else who did). The Lake Street ‘L’ ran steam locomotives till 1896, converting to electric energy a little ahead of its slightly older peer serving the South Side, a separate company at the time.

The station in the background is Crawford, later renamed Pulaski.

Image from web page 247 of “Locomotive engineering : a sensible journal of railway motive energy and rolling stock” (1892)

Image by Internet Archive Book Images
Identifier: locomotiveengine10hill
Title: Locomotive engineering : a sensible journal of railway motive power and rolling stock
Year: 1892 (1890s)
Authors: Hill, John A. (John Alexander), 1858-1916 Sinclair, Angus, 1841-1919
Subjects: Railroads Locomotives
Publisher: New York : A. Sinclair, J.A. Hill [and so forth.]
Contributing Library: Carnegie Library of Pittsburgh
Digitizing Sponsor: Lyrasis Members and Sloan Foundation

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Photos: All Photos From Book

Click right here to view book online to see this illustration in context in a browseable on-line version of this book.

Text Appearing Prior to Image:
ighboring road, andwhen, for the convenience of passengers,the train in query was started, it wasrun precisely on the same time as the trainon the other road, and it may well be effectively to the smoke. This was also a lot for thefeelings of not only the passengers, butengineer and conductor, and the former,in his eagerness to make much better time,occasionally did not cease just at the station,even with the engine reversed, and thelatter, with a lot of apologies, would assistthe passengers to alight at the road-side.The brakes on the vehicles were in goodorder and completely equal in energy to ninetyper cent, of weight of car the tenderbrake was equally great but the driverbrake was of the pull-up sort, with theusual gland leakage. To preserve the pistonpacking tight, the engineer was accus-tomed, when oiling, to carry an oil canin 1 hand and a water can in the other.This brake was produced to do very good workby turning the cylinders upside down,altering the pistons on the rods, puttingon a lengthy crosshead, and creating it push

Text Appearing Following Image:
CANADIAN PACIFIC ENGINE, WITH FIKST FORWARD TUUCK BRAKE APPLIED. mention that these roads ran side by sidefor the entire distance, and the stationson every single were directly opposite to eachother. The train consisted of two 50,000-poundcars and a four-wheel coupled Manchesterengine, with 16-inch cylinder and 62-inchwheels. The tank was sloped to the back,and a pilot put on the back of the tender,as thete was no indicates of turning engineat a single finish of the run. A couple of passengers patronized the newtrain but when it was discovered that the littleengine could not get there on time, andmake all the stops, which had been thirteen ina distance of 23 miles, they made verybroad hints of going back to the otherline. The engine on the other road was a re-markably excellent one, and was built tor thatparticular service, with the water tank onthe boiler, and it utilized to get out of thestation with such surprising speed that thelittle Manchester could have a excellent viewof the rear of that train when it did not get up rather

Note About Pictures
Please note that these images are extracted from scanned web page pictures that may have been digitally enhanced for readability – coloration and look of these illustrations may not perfectly resemble the original operate.

Good Precision Turning photos

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William T. Sherman

Image by dbking
William Tecumseh Sherman Monument
Place: 15th Street at Pennsylvania Ave. NW
Sculptor: Carl Rohl-Smith
Date: 1903
Medium: Bronze

Despite the fact that the Grant Memorial may possibly be the grandest, the Sherman Monument behind the U.S. Treasury is the largest and most complicated of all the Civil War memorials.

Just before the Civil War, Sherman had floundered in life. He graduated from West Point in 1840 and went on to serve in the Mexican War, but resigned his commission in 1853 to enter the banking company. But as banks failed, so did his banking career. When he tried to return to the military he was rebuffed and turned to law but lost the only case he attempted. In 1861, at the outbreak of the Civil War, Sherman was serving as superintendent of a new military college in Louisiana but turned down a commission in the Confederate Army. At age 41, he was reappointed as colonel of the 13th infantry as the standard U.S. army expanded. His memoirs note that he “felt as even though there was now a goal in his life” at this commission. Achieving the rank of commander of the Army of the Tennessee in 1863, Sherman’s “March to the Sea” in the course of the winter of 1864-1865 captured the imagination of the North. This event led the press, who Sherman mistrusted and who disliked him in return, to turn out to be an immensely appealing hero. As a lieutenant basic and then common and commander of the complete army from 1869-1883, Sherman was well-liked among veterans, whose welfare he looked soon after. He was active in veterans’ organizations, in continual demand as a speaker at reunions, dedications, and encampments, and he hardly ever turned down an invitation to “mix with the boys.” When word of his death in February 1891 reached the Society of the Army of the Tennessee, its officers started to plan for a memorial honoring his memory.

Selection of the Sculptor

As with the Grant Memorial (although several years later), members at the society’s summer time encampment voted to erect a memorial to honor him “in the nation’s capitol, the heart of Union he had fought to save.” Congress was asked for and appropriated ,000 to establish the Sherman Monument Commission. The Society speedily established committees in every single state to raise funds, writing solicitation letters to many military organizations of the day, as properly as encouraging each and every Union veteran to contribute to the statue fund “so that when the statue is erected in Washington, each soldier who sees it will really feel that it is a component of his work.” With the plea for funds was an emotional circular to remind veterans of Sherman’s concern for them. In spite of the appeals, only ,469.91 was raised, requiring Congress to double its contribution. By 1895, confident that they would be profitable in raising the final funds needed, the Society announced a competitors to choose a style for the monument. The Society wanted only equestrian models from American artists and asked the National Sculpture Society to help in the selection of the artist.

By April 1896, twenty-3 sculptors had submitted models. Many of the sculptors had submitted models for earlier monumental commissions but had lost. The models were displayed in the basement of the War Department exactly where the public could view them and supply opinions. In mid-Might, the commission announced 4 finalists and the National Sculpture Society sent a delegation of the nation’s most prominent sculptors to evaluate the finalist’s models. The public had favored the most elaborate model, submitted by Danish born Carl Rohl-Smith, but the National Sculpture Society’s judges relegated Rohl-Smith’s design to the bottom, discovering “it is ill conceived and overdone.” Two weeks following the National Sculpture Society’s delegation opined, the Sherman Monument commission announced Rohl-Smith as the winner. The losers had been outraged and cried foul, claiming that the Sherman Monument Commission completely disregarded the opinion of the professionals. The National Sculpture Society also protested the decision. The “Washington Star” newspaper referred to as the competitors a “bunko game.” In June, at the urging of the National Sculpture Society, Sen. Wolcott (CO), who had said the nation’s capital was currently disgraced by adequate poor sculpture, provided a resolution for an inquiry into the award of the Sherman commission. What ensued was a debate that intensified the excellent divide among the “artistic experts” who disliked Rohl-Smith’s model and the public’s need for Rohl-Smith’s style. The wrangling continued until July, with Rohl-Smith possessing to deny that he had any influence in Washington, only the very best style. Lastly, the opposition surrendered and Rohl-Smith went to work on his sculpture.

The Place

Although the choice procedure was contentious at ideal, the choice of the location for Rohl-Smith’s statue, which was going on simultaneously, was significantly easier. A slight incline on the south side of the Treasury creating was identified, given that it was exactly where Sherman had watched the two-day Grand Review of the Union Army in Might 1865. On the first day of the review, Sherman stood silently watching the Army of the Potomac march by in precision. Sherman’s personal guys (the Army of the Tennessee) would pass in overview the second day, and worried they would not measure up to the Army of the Potomac, he rode across the river to their camp and called together all his commanding officers. He described in detail the precision marching of the Army of the Potomac, hoping that the officers would relay this to his guys and inspire them to appear as sharp as the Army of the Potomac. On the second day of the overview, Sherman led the Army of the Tennessee up Pennsylvania Avenue with the military bands playing “Marching Via Georgia,” a new tune in their honor. As he and his band of males neared the rise at the Treasury constructing, Sherman pulled aside, turned facing eastward in his saddle, and with President Johnson and other dignitaries watched his men march down Pennsylvania Avenue toward him and the reviewing dignitaries.
Commenting on the second day of the Grand Assessment, the Washington Star reported that “this day’s men were taller, lankier, more sun beaten that those who had marched the day prior to. Their strides had been longer, more confident. They swung along with an easy grace and their spirits high. They were magnificent.” Crowds along Pennsylvania Avenue cheered them, throwing flowers and Sherman was practically overcome with emotion. In his memoirs he recalls this to be “one of the happiest, most satisfying moments of his life.” For that reason, this spot was selected as the place for the Sherman monument, and the pride Sherman felt watching his males would be captured by Rohl-Smith in the statue itself.

The Sculpture Requires Shape

In 1897, Rohl-Smith set up his studio in a massive barn-like structure that the Secretary of the Treasury constructed for him close to the internet site. The developing integrated an apartment where he and his wife Sara lived whilst he worked. In 1900, obtaining completed models for the equestrian statue and three of the 4 soldiers that would stand guard at the monument’s corners, Rohl-Smith sailed to Denmark for a check out. Although there, he died unexpectedly at age of 52 in Copenhagen. His wife, Sara, asked the Sherman Monument Commission to allow her to arrange the artist who would full the statue and the commission agreed. Sara, along with some of the young Scandinavians who had been working with her husband, effectively directed the completion of the monument making use of her late husband’s original drawings. In August 1903, the Washington Star reported that the initial cast sections of the 14’ tall equestrian statue were arriving at the internet site. Sherman’s torso, hands, arms, shoulders, neck and head comprised the biggest piece.

Design Components

On each and every corner of the tiered platform, facing outward, were placed 4 life size soldiers representing infantry, cavalry, artillery, and engineers. A relief on the north side of the pedestal shows males marching through Georgia as slaves step from their quarters to watch them pass. The relief on the south side depicts the Battle of Atlanta with Sherman and his employees at headquarters as smoke rises from the burning city in the distance. The reliefs on the west and east sides of the pedestal show Sherman walking among his men sleeping about a campfire and the common with his officers on horseback before the Battle of Missionary Ridge. Pairs of medallions bearing bas-reliefs of Sherman’s army and corps commanders (James Birdseye McPherson and Oliver O Howard, John A Logan and Francis Preston Blair, Greenville M. Dodge and Edward G. Ransom, and Benjamin Grierson and Andrew J. Smith) flank the larger reliefs on the east and west sides. Big bronze groups installed halfway up the monument’s east and west sides depict “Peace” and “War”. “Peace,” on the east side, depicts a graceful woman holding an olive branch accompanied by 3 youngsters, one feeding a dove. “War,” on the west side, is a horrible fury, seething with rage and hatred, who tramples humanity in the form of a dead young soldier at her feet. Huge bronze vultures perch on the body about to feast on its flesh, graphically driving home Sherman’s renowned observation that “war is hell.” Inscribed on the north façade is one more Sherman quote: “war’s legitimate object is far more best peace.” Lastly, inscribed in the wide mosaic band around the base of the monument are the a lot of battles in which Sherman participated.

The Dedication Ceremony

The Society of the Army of the Tennessee produced the plans for the dedication of the Sherman Monument. They arranged specific excursion trains to bring veterans to Washington, special hotel rates, and activities for veterans’ wives. As the date of dedication arrived, October 15, 1903, thousands arrived in Washington and filled all hotels, forcing a lot of to keep in hotels as far away as Baltimore and Annapolis. In Washington, miles of bunting and acres of flags decorated firms, properties, and government buildings. The base of the monument itself was entwined with 400’ of garland and at each and every corner stood wreaths 7’ in diameter. On each and every side of the base was a 6’ high shield of red, white, and blue flowers—one for every of the 4 armies. The statue of Sherman was enfolded amongst two enormous American flags suspended on wires whilst far more flags covered the bronze soldiers at the corners. On the reviewing stand for the parade that preceded the ceremonies Turkish carpets have been laid. Overstuffed armchairs for President Theodore Roosevelt and other dignitaries lined the freshly painted railings of the reviewing stand. A lot more than a thousand folding chairs had been arranged in a semi-circle in front for the actual unveiling, with two hundred specific chairs for the “veterans who had left limbs to rot on the battlefield” right at the base of the statue. Specific tables were set aside for the press and the Western Union operators. The parade, which stretched for miles, started at 2:00pm. President Roosevelt could barely include his enthusiasm and kept leaping out of his chair to wave and shout to passing units. The last tune played ahead of the ceremony was “Marching Through Georgia.” Basic Greenville Dodge, president of the Society of the Army of the Tennessee, presided. At Dodge’s signal, the late general’s young grandson, William Tecumseh Sherman Thorndike, pulled the cord that parted the flags to show Sherman astride his horse.

The ceremony was unusual among dedications for the eloquence of its speakers. Dedication speeches had previously been patriotic and sentimental, but the speakers at this one particular, particularly President Roosevelt, rose above the standard nostalgia. President Roosevelt’s speech was filled with moving, challenging imagery, since Roosevelt had an agenda and he relished the pulpit afforded to at this dedication ceremony (the nation had only recently completed the Spanish-American War), but his words express thoughts still valid today.

President Roosevelt stated that, as an emerging international power, the nation have to be ever vigilant and often powerful and veterans in the audience roared in agreement. Roosevelt also employed this chance to get in touch with for a strong national defense, chiding opponents by saying, “No man is warranted in feeling pride in the deeds of the Army and Navy of the past if he does not back up the Army and Navy of the present.” Roosevelt wanted no one to rest on previous laurels, calling for Americans to be vigorous, rigorous, up and undertaking noble deeds, and pursuing lofty objectives, stating that heroes like Sherman ought to spur citizens to similar acts. The President named for new patriotism, honesty and vigilance – all qualities exhibited by Sherman and other “great dead.” Roosevelt continued: “The triumphs of the previous must be lessons that, if discovered, would lead to victory in challenges however to come. It is a wonderful and glorious thing for a nation to be stirred to present triumph by the splendid triumphs of the past. But it is a shameful factor for a nation if those memories stir it only to empty boastings…We of the present, if we are correct to the past, need to show by our lives that we have discovered aright the lessons taught by the guys who did the mighty deeds of the previous.” As Roosevelt spoke, the thousands of veterans sitting in front of him, who had done the “mighty deeds” of the past, have been stirred to know that this man wasn’t seeking back in time but forward. He told these assembled that their hard won victories would guide the nation into a glorious future that they would not reside to see but whose destiny they had assured. Through Roosevelt’s guarantee of a sort of immortality, the guys of the armies of the Tennessee, Cumberland, Ohio and the Potomac rose and gave him one particular ovation after another.

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blast off!

Image by uteart
showing some fire right here… in the Large view: www.flickr.com/pictures/uteart/4143924855/sizes/o/
——————————–

For 9 days, each and every day one more trade or profession will pay for shooting off the hundreds of rockets. the first ones at 6am – then 12 noon – then7pm…. and the Rocket-Castle at 11pm at night.

Yesterday was the Bricklayer’s turn, constantly the loudest day of them all!! I went to the yard behind the church from exactly where they will be launching the rockets. This aparently is not for the public, it is a harmful undertaking and the gates were closed behind the coheteros. And i was locked in with them, nobody has told me to leave… they let me take images!!!

All of a sudden i noticed 5 guys were lighting up cigarettes, then the &quotsupplier’ brought bundles of rockets and the coheteros began lighting them with their cigarettes, holding them among two fingers until they had catched fire prior to letting go. This is a hazardous and essential moment, simply because virtually instantly following ignition, a enormous fire beam would shoot from the rocket to the ground and the rocket was launched… handheld!!! A total of 1300 rockets have been shot up into the air, in a 30-minute time frame, accompanied by a concert of ringing church bells.

Most rockets had been launched, as you see here, bare handed!! Other individuals had been launched all lined up and stuck in some wooden- or metal frame help. Thus, by igniting the 1st a single, some 50+ rockets would explode simultaneously… like machine-gunfire, Wow, what an experience!!!! – I took a handful of hundred shots (in brackets), just to catch that beam of fire, but neither the fire-beam, nor the explosions of the rockets up in the blue sky showed up significantly on my images taken in broad daylight, just a lot of smoke. I will appear for a night shot in my archives, where the beam of fire is quite visible and impressive.

My desk at Operate

Image by metamoof
Here’s a image of my desk at work, labelled with a variety of bits and bobs. As requested by syn on www.livejournal.com/users/synthclarion/363683.html . My phonecam is rather crap, no?

Helmet

Image by clarksworth
Custom-made helmet for a short film.

The helmet is primarily based on the old brass Mk two diving gear, but with a modern/alien twist. The design of the piece is inspired by peak sci-fi films such as Alien, Star Wars and Blade Runner – function before form.

The helmet was produced from two stock acryillic hemispheres, with a sheet styrene construction on the back. Detailing was with a variety of model kit components, sillicone glue and basic electronics, along with stock plastic fittings from specific effects suppliers EMA Model Supplies. The &quotgun&quot was made overnight from what ever leftover stock I had to hand, which consists of PVC pipe and a number of other prop components (the tip is the nosecone from Derek Medding’s Thunderbird 1). The faceplate with the several lenses was inspired by the Bolex cameras we utilised to use at uni. Concept to final building was about six days, with some overnight periods. The building technique wasn’t my preferred one – with a lot more funds, CNC machining and fibreglass casting would have created the process a lot less complicated, but that would have quadroupled the expense of the costume.

The helmet’s design was a important component of the cinematography of the piece – it is not only extremely reflective and complete of surface detail, but it also has two forward LED spotlamps that illumunate the scenery around it. My part in this film – largely as production designer and camera op – was to guarantee that the art path actually was an integral component of the film, and not just an afterthought.

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Steven F. Udvar-Hazy Center: Space Shuttle Enterprise (port complete view)

Image by Chris Devers
See more pictures of this, and the Wikipedia post.

Specifics, quoting from Smithsonian National Air and Space Museum | Space Shuttle Enterprise:

Manufacturer:
Rockwell International Corporation

Nation of Origin:
United States of America

Dimensions:
General: 57 ft. tall x 122 ft. extended x 78 ft. wing span, 150,000 lb.
(1737.36 x 3718.57 x 2377.44cm, 68039.6kg)

Supplies:
Aluminum airframe and physique with some fiberglass functions payload bay doors are graphite epoxy composite thermal tiles are simulated (polyurethane foam) except for test samples of actual tiles and thermal blankets.

The 1st Space Shuttle orbiter, &quotEnterprise,&quot is a full-scale test car utilized for flights in the atmosphere and tests on the ground it is not equipped for spaceflight. Despite the fact that the airframe and flight handle elements are like those of the Shuttles flown in space, this vehicle has no propulsion method and only simulated thermal tiles since these attributes have been not needed for atmospheric and ground tests. &quotEnterprise&quot was rolled out at Rockwell International’s assembly facility in Palmdale, California, in 1976. In 1977, it entered service for a nine-month-extended approach-and-landing test flight plan. Thereafter it was utilised for vibration tests and fit checks at NASA centers, and it also appeared in the 1983 Paris Air Show and the 1984 World’s Fair in New Orleans. In 1985, NASA transferred &quotEnterprise&quot to the Smithsonian Institution’s National Air and Space Museum.

Transferred from National Aeronautics and Space Administration

• • •

Quoting from Wikipedia | Space Shuttle Enterprise:

The Space Shuttle Enterprise (NASA Orbiter Automobile Designation: OV-101) was the 1st Space Shuttle orbiter. It was built for NASA as part of the Space Shuttle system to execute test flights in the atmosphere. It was constructed without having engines or a functional heat shield, and was consequently not capable of spaceflight.

Originally, Enterprise had been intended to be refitted for orbital flight, which would have produced it the second space shuttle to fly after Columbia. Nevertheless, during the building of Columbia, information of the final design changed, especially with regard to the weight of the fuselage and wings. Refitting Enterprise for spaceflight would have involved dismantling the orbiter and returning the sections to subcontractors across the nation. As this was an expensive proposition, it was determined to be significantly less pricey to construct Challenger about a physique frame (STA-099) that had been developed as a test post. Similarly, Enterprise was regarded for refit to replace Challenger soon after the latter was destroyed, but Endeavour was built from structural spares as an alternative.

Service

Construction began on the 1st orbiter on June four, 1974. Designated OV-101, it was initially planned to be named Constitution and unveiled on Constitution Day, September 17, 1976. A create-in campaign by Trekkies to President Gerald Ford asked that the orbiter be named following the Starship Enterprise, featured on the tv show Star Trek. Although Ford did not mention the campaign, the president—who for the duration of World War II had served on the aircraft carrier USS&nbspMonterey&nbsp(CVL-26) that served with USS&nbspEnterprise&nbsp(CV-six)—said that he was &quotpartial to the name&quot and overrode NASA officials.

The design and style of OV-101 was not the identical as that planned for OV-102, the initial flight model the tail was constructed differently, and it did not have the interfaces to mount OMS pods. A huge quantity of subsystems—ranging from main engines to radar equipment—were not installed on this car, but the capacity to add them in the future was retained. As an alternative of a thermal protection system, its surface was mainly fiberglass.

In mid-1976, the orbiter was employed for ground vibration tests, allowing engineers to examine data from an actual flight car with theoretical models.

On September 17, 1976, Enterprise was rolled out of Rockwell’s plant at Palmdale, California. In recognition of its fictional namesake, Star Trek creator Gene Roddenberry and most of the principal cast of the original series of Star Trek had been on hand at the dedication ceremony.

Strategy and landing tests (ALT)

Major report: Strategy and Landing Tests

On January 31, 1977, it was taken by road to Dryden Flight Investigation Center at Edwards Air Force Base, to begin operational testing.

Although at NASA Dryden, Enterprise was used by NASA for a variety of ground and flight tests intended to validate elements of the shuttle plan. The initial nine-month testing period was referred to by the acronym ALT, for &quotApproach and Landing Test&quot. These tests integrated a maiden &quotflight&quot on February 18, 1977 atop a Boeing 747 Shuttle Carrier Aircraft (SCA) to measure structural loads and ground handling and braking characteristics of the mated system. Ground tests of all orbiter subsystems had been carried out to confirm functionality prior to atmospheric flight.

The mated Enterprise/SCA combination was then subjected to five test flights with Enterprise unmanned and unactivated. The goal of these test flights was to measure the flight characteristics of the mated mixture. These tests were followed with three test flights with Enterprise manned to test the shuttle flight handle systems.

Enterprise underwent 5 free of charge flights where the craft separated from the SCA and was landed below astronaut manage. These tests verified the flight characteristics of the orbiter design and style and were carried out below many aerodynamic and weight configurations. On the fifth and final glider flight, pilot-induced oscillation difficulties have been revealed, which had to be addressed just before the very first orbital launch occurred.

On August 12, 1977, the space shuttle Enterprise flew on its own for the 1st time.

Preparation for STS-1

Following the ALT plan, Enterprise was ferried among several NASA facilities to configure the craft for vibration testing. In June 1979, it was mated with an external tank and strong rocket boosters (known as a boilerplate configuration) and tested in a launch configuration at Kennedy Space Center Launch Pad 39A.

Retirement

With the completion of critical testing, Enterprise was partially disassembled to permit certain components to be reused in other shuttles, then underwent an international tour going to France, Germany, Italy, the United Kingdom, Canada, and the U.S. states of California, Alabama, and Louisiana (throughout the 1984 Louisiana World Exposition). It was also utilised to match-check the in no way-utilised shuttle launch pad at Vandenberg AFB, California. Finally, on November 18, 1985, Enterprise was ferried to Washington, D.C., where it became house of the Smithsonian Institution.

Post-Challenger

Soon after the Challenger disaster, NASA deemed using Enterprise as a replacement. However refitting the shuttle with all of the needed equipment needed for it to be utilized in space was regarded, but rather it was decided to use spares constructed at the same time as Discovery and Atlantis to develop Endeavour.

Post-Columbia

In 2003, right after the breakup of Columbia for the duration of re-entry, the Columbia Accident Investigation Board carried out tests at Southwest Investigation Institute, which utilized an air gun to shoot foam blocks of equivalent size, mass and speed to that which struck Columbia at a test structure which mechanically replicated the orbiter wing major edge. They removed a fiberglass panel from Enterprise’s wing to perform evaluation of the material and attached it to the test structure, then shot a foam block at it. Although the panel was not broken as a outcome of the test, the influence was adequate to permanently deform a seal. As the reinforced carbon-carbon (RCC) panel on Columbia was 2.five occasions weaker, this recommended that the RCC major edge would have been shattered. Added tests on the fiberglass were canceled in order not to risk damaging the test apparatus, and a panel from Discovery was tested to determine the effects of the foam on a similarly-aged RCC leading edge. On July 7, 2003, a foam effect test designed a hole 41&nbspcm by 42.five&nbspcm (16.1&nbspinches by 16.7&nbspinches) in the protective RCC panel. The tests clearly demonstrated that a foam effect of the kind Columbia sustained could seriously breach the protective RCC panels on the wing leading edge.

The board determined that the probable lead to of the accident was that the foam influence caused a breach of a reinforced carbon-carbon panel along the leading edge of Columbia’s left wing, permitting hot gases generated for the duration of re-entry to enter the wing and lead to structural collapse. This brought on Columbia to spin out of handle, breaking up with the loss of the entire crew.

Museum exhibit

Enterprise was stored at the Smithsonian’s hangar at Washington Dulles International Airport ahead of it was restored and moved to the newly constructed Smithsonian’s National Air and Space Museum‘s Steven F. Udvar-Hazy Center at Dulles International Airport, where it has been the centerpiece of the space collection. On April 12, 2011, NASA announced that Space Shuttle Discovery, the most traveled orbiter in the fleet, will be added to the collection once the Shuttle fleet is retired. When that happens, Enterprise will be moved to the Intrepid Sea-Air-Space Museum in New York City, to a newly constructed hangar adjacent to the museum. In preparation for the anticipated relocation, engineers evaluated the automobile in early 2010 and determined that it was safe to fly on the Shuttle Carrier Aircraft after once more.

Steven F. Udvar-Hazy Center: Space Shuttle Enterprise (interior of nose landing gear bay)

Image by Chris Devers
See a lot more images of this, and the Wikipedia article.

Details, quoting from Smithsonian National Air and Space Museum | Space Shuttle Enterprise:

Manufacturer:
Rockwell International Corporation

Country of Origin:
United States of America

Dimensions:
Overall: 57 ft. tall x 122 ft. extended x 78 ft. wing span, 150,000 lb.
(1737.36 x 3718.57 x 2377.44cm, 68039.6kg)

Components:
Aluminum airframe and body with some fiberglass characteristics payload bay doors are graphite epoxy composite thermal tiles are simulated (polyurethane foam) except for test samples of actual tiles and thermal blankets.

The initial Space Shuttle orbiter, &quotEnterprise,&quot is a complete-scale test automobile utilised for flights in the atmosphere and tests on the ground it is not equipped for spaceflight. Despite the fact that the airframe and flight manage components are like those of the Shuttles flown in space, this car has no propulsion method and only simulated thermal tiles since these characteristics were not needed for atmospheric and ground tests. &quotEnterprise&quot was rolled out at Rockwell International’s assembly facility in Palmdale, California, in 1976. In 1977, it entered service for a nine-month-long approach-and-landing test flight program. Thereafter it was employed for vibration tests and match checks at NASA centers, and it also appeared in the 1983 Paris Air Show and the 1984 World’s Fair in New Orleans. In 1985, NASA transferred &quotEnterprise&quot to the Smithsonian Institution’s National Air and Space Museum.

Transferred from National Aeronautics and Space Administration

• • •

Quoting from Wikipedia | Space Shuttle Enterprise:

The Space Shuttle Enterprise (NASA Orbiter Car Designation: OV-101) was the very first Space Shuttle orbiter. It was built for NASA as portion of the Space Shuttle program to carry out test flights in the atmosphere. It was constructed without having engines or a functional heat shield, and was as a result not capable of spaceflight.

Originally, Enterprise had been intended to be refitted for orbital flight, which would have produced it the second space shuttle to fly right after Columbia. Nonetheless, for the duration of the construction of Columbia, information of the final style changed, especially with regard to the weight of the fuselage and wings. Refitting Enterprise for spaceflight would have involved dismantling the orbiter and returning the sections to subcontractors across the nation. As this was an expensive proposition, it was determined to be less costly to develop Challenger around a body frame (STA-099) that had been produced as a test report. Similarly, Enterprise was regarded as for refit to replace Challenger following the latter was destroyed, but Endeavour was constructed from structural spares rather.

Service

Building began on the 1st orbiter on June four, 1974. Designated OV-101, it was initially planned to be named Constitution and unveiled on Constitution Day, September 17, 1976. A write-in campaign by Trekkies to President Gerald Ford asked that the orbiter be named following the Starship Enterprise, featured on the tv show Star Trek. Even though Ford did not mention the campaign, the president—who during Planet War II had served on the aircraft carrier USS&nbspMonterey&nbsp(CVL-26) that served with USS&nbspEnterprise&nbsp(CV-six)—said that he was &quotpartial to the name&quot and overrode NASA officials.

The design of OV-101 was not the exact same as that planned for OV-102, the first flight model the tail was constructed differently, and it did not have the interfaces to mount OMS pods. A huge number of subsystems—ranging from principal engines to radar equipment—were not installed on this vehicle, but the capacity to add them in the future was retained. As an alternative of a thermal protection technique, its surface was mainly fiberglass.

In mid-1976, the orbiter was utilized for ground vibration tests, permitting engineers to compare data from an actual flight car with theoretical models.

On September 17, 1976, Enterprise was rolled out of Rockwell’s plant at Palmdale, California. In recognition of its fictional namesake, Star Trek creator Gene Roddenberry and most of the principal cast of the original series of Star Trek had been on hand at the dedication ceremony.

Approach and landing tests (ALT)

Main write-up: Method and Landing Tests

On January 31, 1977, it was taken by road to Dryden Flight Investigation Center at Edwards Air Force Base, to begin operational testing.

Although at NASA Dryden, Enterprise was utilised by NASA for a selection of ground and flight tests intended to validate elements of the shuttle program. The initial nine-month testing period was referred to by the acronym ALT, for &quotApproach and Landing Test&quot. These tests integrated a maiden &quotflight&quot on February 18, 1977 atop a Boeing 747 Shuttle Carrier Aircraft (SCA) to measure structural loads and ground handling and braking traits of the mated program. Ground tests of all orbiter subsystems had been carried out to confirm functionality prior to atmospheric flight.

The mated Enterprise/SCA combination was then subjected to five test flights with Enterprise unmanned and unactivated. The objective of these test flights was to measure the flight traits of the mated mixture. These tests had been followed with 3 test flights with Enterprise manned to test the shuttle flight handle systems.

Enterprise underwent 5 free flights where the craft separated from the SCA and was landed beneath astronaut handle. These tests verified the flight traits of the orbiter design and have been carried out under numerous aerodynamic and weight configurations. On the fifth and final glider flight, pilot-induced oscillation problems have been revealed, which had to be addressed ahead of the 1st orbital launch occurred.

On August 12, 1977, the space shuttle Enterprise flew on its own for the initial time.

Preparation for STS-1

Following the ALT plan, Enterprise was ferried among many NASA facilities to configure the craft for vibration testing. In June 1979, it was mated with an external tank and solid rocket boosters (identified as a boilerplate configuration) and tested in a launch configuration at Kennedy Space Center Launch Pad 39A.

Retirement

With the completion of crucial testing, Enterprise was partially disassembled to enable certain components to be reused in other shuttles, then underwent an international tour going to France, Germany, Italy, the United Kingdom, Canada, and the U.S. states of California, Alabama, and Louisiana (for the duration of the 1984 Louisiana World Exposition). It was also utilized to match-check the by no means-utilized shuttle launch pad at Vandenberg AFB, California. Lastly, on November 18, 1985, Enterprise was ferried to Washington, D.C., where it became home of the Smithsonian Institution.

Post-Challenger

Right after the Challenger disaster, NASA regarded as using Enterprise as a replacement. However refitting the shuttle with all of the required gear required for it to be employed in space was regarded as, but instead it was decided to use spares constructed at the identical time as Discovery and Atlantis to construct Endeavour.

Post-Columbia

In 2003, following the breakup of Columbia in the course of re-entry, the Columbia Accident Investigation Board performed tests at Southwest Investigation Institute, which used an air gun to shoot foam blocks of equivalent size, mass and speed to that which struck Columbia at a test structure which mechanically replicated the orbiter wing top edge. They removed a fiberglass panel from Enterprise’s wing to execute analysis of the material and attached it to the test structure, then shot a foam block at it. Although the panel was not broken as a result of the test, the effect was adequate to permanently deform a seal. As the reinforced carbon-carbon (RCC) panel on Columbia was two.5 times weaker, this suggested that the RCC top edge would have been shattered. Additional tests on the fiberglass had been canceled in order not to danger damaging the test apparatus, and a panel from Discovery was tested to figure out the effects of the foam on a similarly-aged RCC top edge. On July 7, 2003, a foam influence test produced a hole 41&nbspcm by 42.five&nbspcm (16.1&nbspinches by 16.7&nbspinches) in the protective RCC panel. The tests clearly demonstrated that a foam effect of the kind Columbia sustained could seriously breach the protective RCC panels on the wing leading edge.

The board determined that the probable lead to of the accident was that the foam effect caused a breach of a reinforced carbon-carbon panel along the leading edge of Columbia’s left wing, allowing hot gases generated in the course of re-entry to enter the wing and lead to structural collapse. This caused Columbia to spin out of manage, breaking up with the loss of the complete crew.

Museum exhibit

Enterprise was stored at the Smithsonian’s hangar at Washington Dulles International Airport before it was restored and moved to the newly built Smithsonian’s National Air and Space Museum‘s Steven F. Udvar-Hazy Center at Dulles International Airport, exactly where it has been the centerpiece of the space collection. On April 12, 2011, NASA announced that Space Shuttle Discovery, the most traveled orbiter in the fleet, will be added to the collection when the Shuttle fleet is retired. When that takes place, Enterprise will be moved to the Intrepid Sea-Air-Space Museum in New York City, to a newly constructed hangar adjacent to the museum. In preparation for the anticipated relocation, engineers evaluated the vehicle in early 2010 and determined that it was secure to fly on the Shuttle Carrier Aircraft as soon as again.

Cool Cnc Cutting Machine photos

Cool Cnc Cutting Machine photos

Klarm Machining

Some cool cnc cutting machine images:

Lazerian: Light Modulator

Image by Liverpool Design Festival
A pc-generated kind was converted into modular sections, which have been reduce from 3mm birch plywood making use of a CNC routing machine. Emphasis was placed on limiting the quantity of special module shapes in order to simplify building twenty six distinctive units are utilized in total, repeated through the symmetry of the kind. Design Liam Hopkins and Richard Sweeney

Cool Surface Grinding Stainless Steel photos

Cool Surface Grinding Stainless Steel photos

Klarm Machining

Verify out these surface grinding stainless steel images:

Mars: The place of the target dubbed Cody (sol 1108)

Image by PaulH51
six overlapping correct mast camera images of the ground directly in front of the rover, assembled into a straightforward mosaic using MS ICE.

The ground attributes numerous contact science targets, but I have only managed to identify a single of them so far… ‘Cody’, which was cleaned the following sol with the dust removal tool (DRT). Cody was also topic to information acquisition making use of the alpha particle x-ray spectrometer (APXS) ‘before and after’ being brushed with the stainless steel DRT.

I have circled the place of ‘Cody’ based on the engineering photos that captured the progress and accuracy of the speak to science. We can anticipate some full size photos of the cleaned surface of Cody to be downlinked soon.

2003-2006_brunswick centre_maquette for water function_artist Susanna Heron copyright

Image by Susanna Heron
Photograph of the Artist’s model for central space at the Brunswick Centre . Element of the Art Plan 2004
www.susannaheron.com/

Brunswick Centre ‘Aqua/duct ‘ is the result of function by the artist Susanna Heron in collaboration with Levitt Bernstein Associates Architects.
The introduction of water to the Brunswick Centre by artist Susanna Heron was an integral portion of the refurbishment in 2006 and a requirement of the 106 Agreement which was a situation of Planning with Camden Council.
The Operate was created in response to the central public space and acts as a structural backbone or a connecting ‘hinge’ between the shops and flights of flats on either side. A series of stainless steel troughs mark this central spine channelling fast flowing water towards a huge pool. The longitudinal units interact with the cellular structure of the Brunswick Centre, the pacing of the troughs creates a transparency of movement for folks to move across the space and the pool marks the intersection.
The stainless steel water-troughs appear utilitarian, industrial, out-of-doors and man-made they rest under their personal weight, their surfaces unrefined. The steel is folded to decrease the need for welds creating curves effortless to lean over and a continuous structural ‘skin’ which provides it strength.
A rectangular pool is situated at the T-junction in between the Renoir Cinema and the central space. The container for the pool is low adequate to encourage men and women to sit collectively along the edges. This container is similarly angled and rests on the ground to trap the water in its frame. Circular lights set flush with the pool-base are illuminated at night appearing to float beneath the surface while by day the water draws in the sky.

www.susannaheron.com/
www.linkedin.com/pub/susanna-heron/23/274/a80
www.levittbernstein.co.uk/public.getfile.cfm?variety=pdf&ampamp…
www.levittbernstein.co.uk/
en.wikipedia.org/wiki/Brunswick_Centre
Civic Trust Award 2008
Regeneration and Renewal Awards 2007: Very best Heritage -led Project
British Council of Shopping Centres: Gold Award 2007
Allied London Properties
Bloomsbury
en.wikipedia.org/wiki/Brunswick_Centre

Good Grinding Surface photos

Good Grinding Surface photos

Klarm Machining

A handful of nice grinding surface pictures I discovered:

Satellite Image Shows the Snow-covered U.S. Deep Freeze

Image by NASA Goddard Photo and Video
NOAA’s GOES-East satellite offered a appear at the frigid eastern two-thirds of the U.S. on Jan. 7, 2015, that shows a blanket of northern snow, lake-effect snow from the Excellent Lakes and clouds behind the Arctic cold front.

A visible picture captured at 1600 UTC (11 a.m. EST) showed the effects of the most current Arctic outbreak. The cold front that brought the Arctic air has moved as far south as Florida, and stretches back over the Gulf of Mexico and just west of Texas today. The image shows clouds behind the frontal boundary stretching from the Carolinas west more than the Heartland. Farther north, a wide band of fallen snow covers the ground from New England west to Montana, with rivers appearing like veins. The GOES-East satellite image also shows wind-whipped lake-impact snows off the Wonderful Lakes, blowing to the southeast. Meanwhile, Florida, the nation’s warm spot appeared virtually cloud-totally free.

To produce the image, NASA/NOAA’s GOES Project employed cloud data from NOAA’s GOES-East satellite and overlaid it on a correct-colour image of land and ocean produced by data from the Moderate Resolution Imaging Spectroradiometer, or MODIS, instrument that flies aboard NASA’s Aqua and Terra satellites. Collectively, those information developed the whole picture of the Arctic outbreak.

The forecast from NOAA’s National Weather Service Weather Prediction Center (WPC) calls for a lot more snow along the Appalachian Mountains from Tennessee north to upstate New York. Snow is also expected to fall from New England west to Montana, and in eastern New Mexico and the Colorado Rockies. The WPC summary for Jan. 7 noted: Bitter cold will be felt from the western High Plains to the Mid-Atlantic and Northeast U.S. for the subsequent few days. Widespread subzero overnight lows are forecast for the Dakotas, Upper Midwest, Fantastic Lakes, and interior New England. Wind Chill Advisories and Warnings are in effect for numerous of these areas.

GOES-East offers visible and infrared photos more than the eastern U.S. and the Atlantic Ocean from its fixed orbit in space. NOAA’s GOES satellites give the sort of continuous monitoring required for intensive information analysis. Geostationary describes an orbit in which a satellite is constantly in the exact same position with respect to the rotating Earth. This enables GOES to hover continuously more than one particular position on Earth’s surface, appearing stationary. As a outcome, GOES provide a continual vigil for the atmospheric triggers for serious climate situations such as tornadoes, flash floods, hail storms and hurricanes.

For updated information about the storm method, go to NOAA’s NWS internet site:

www.climate.gov

For much more data about GOES satellites, go to: www.goes.noaa.gov/ or goes.gsfc.nasa.gov/

Rob Gutro
NASA’s Goddard Space Flight Center, Greenbelt, Md.

NASA image use policy.
NASA Goddard Space Flight Center enables NASA’s mission by way of 4 scientific endeavors: Earth Science, Heliophysics, Solar Technique Exploration, and Astrophysics. Goddard plays a major part in NASA’s accomplishments by contributing compelling scientific information to advance the Agency’s mission.
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City Lights of the United States 2012

Image by NASA Goddard Photo and Video
NASA image acquired April 18 – October 23, 2012

This image of the United States of America at evening is a composite assembled from information acquired by the Suomi NPP satellite in April and October 2012. The image was produced possible by the new satellite’s “day-evening band” of the Visible Infrared Imaging Radiometer Suite (VIIRS), which detects light in a range of wavelengths from green to near-infrared and makes use of filtering tactics to observe dim signals such as city lights, gas flares, auroras, wildfires, and reflected moonlight.

“Nighttime light is the most interesting information that I’ve had a opportunity to operate with,” says Chris Elvidge, who leads the Earth Observation Group at NOAA’s National Geophysical Information Center. “I’m often amazed at what city light photos show us about human activity.” His research group has been approached by scientists looking for to model the distribution of carbon dioxide emissions from fossil fuels and to monitor the activity of industrial fishing fleets. Biologists have examined how urban development has fragmented animal habitat. Elvidge even learned once of a study of dictatorships in numerous parts of the world and how nighttime lights had a tendency to expand in the dictator’s hometown or province.

Named for satellite meteorology pioneer Verner Suomi, NPP flies more than any offered point on Earth’s surface twice each day at roughly 1:30 a.m. and p.m. The polar-orbiting satellite flies 824 kilometers (512 miles) above the surface, sending its data after per orbit to a ground station in Svalbard, Norway, and continuously to local direct broadcast users distributed about the globe. Suomi NPP is managed by NASA with operational help from NOAA and its Joint Polar Satellite System, which manages the satellite’s ground technique.

NASA Earth Observatory image by Robert Simmon, utilizing Suomi NPP VIIRS data supplied courtesy of Chris Elvidge (NOAA National Geophysical Information Center). Suomi NPP is the result of a partnership in between NASA, NOAA, and the Department of Defense. Caption by Mike Carlowicz.

Instrument: Suomi NPP – VIIRS

Credit: NASA Earth Observatory

Click here to view all of the Earth at Night 2012 pictures

Click here to study much more about this image

NASA image use policy.

NASA Goddard Space Flight Center enables NASA’s mission by means of 4 scientific endeavors: Earth Science, Heliophysics, Solar Technique Exploration, and Astrophysics. Goddard plays a top part in NASA’s accomplishments by contributing compelling scientific understanding to advance the Agency’s mission.

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Preparing For Antarctic Flights in the California Desert

Image by NASA Goddard Space Flight Center
At first glance a dry lake bed in the southern California desert appears like the last place to prepare to study ice. But on Oct. two, 2014, NASA’s Operation IceBridge carried out a ground-primarily based GPS survey of the El Mirage lake bed in California’s Mojave Desert. Members of the IceBridge group are at the moment at NASA’s Armstrong Flight Investigation Center, preparing instruments aboard the DC-8 study aircraft for flights more than Antarctica.

Element of this preparation includes test flights more than the desert, exactly where researchers verify their instruments are operating effectively. El Mirage serves as a prime place for testing the mission’s laser altimeter, the Airborne Topographic Mapper, due to the fact the lake bed has a flat surface and reflects light similarly to snow and ice.

This photo, taken shortly right after the survey, shows the GPS-equipped survey car and a stationary GPS station (left of the car) on the lake bed with the constellation Ursa Major in the background. By driving the vehicle in parallel back and forth lines more than a predefined region and comparing these GPS elevation readings with measurements from the stationary GPS, researchers are in a position to create an elevation map that will be used to precisely calibrate the laser altimeter for ice measurements.

Credit: NASA/John Sonntag

Operation IceBridge is scheduled to start investigation flights more than Antarctica on Oct. 15, 2014. The mission will be primarily based out of Punta Arenas, Chile, till Nov. 23.

For far more data about IceBridge, visit: www.nasa.gov/icebridge

NASA image use policy.
NASA Goddard Space Flight Center enables NASA’s mission via four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading function in NASA’s accomplishments by contributing compelling scientific understanding to advance the Agency’s mission.
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www.nasa.gov/icebridge

Good Precision Machining Business photos

Good Precision Machining Business photos

Klarm Machining

A couple of good precision machining business images I found:

Image from web page 1050 of “Electrical planet” (1883)

Image by Web Archive Book Pictures
Identifier: electricalworld43newy
Title: Electrical world
Year: 1883 (1880s)
Authors:
Subjects: Electrical engineering
Publisher: [New York McGraw-Hill Pub. Co., and so on.]
Contributing Library: Engineering – University of Toronto
Digitizing Sponsor: University of Toronto

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Text Appearing Prior to Image:
he Regular Underground CableCompany near the northwest corner entrance. The installation of ing was in its infancy. About the walls of the exhibit spaces arehung photographs of the pioneers and their early perform. The Jumbodynamo, produced by the Edison Machine Performs, direct-connected toa higher-speed engine, forms an intriguing comparison with themodel of the General Electric io,ooo-hp Niagara generator, which 1036 ELECTRICAL World and ENGINEER. Vol. XLIII, Xo. 22 is across the aisle. The 1st Edison electric locomotive vith itspassenger vehicle shows in a graphic way the progress in transportationmade given that 1880. The photograph of the British section reveals the splendid displayof electrical and scientific instruments made by the English manu-facturers. Most of these instruments have been tested and havecertificates from Lord Kelvins laboratory or the National PhysicalLaboratory. The General Post Workplace makes an excellent displayof the telegraphic apparatus used in Great Britain. Kelvin and

Text Appearing Right after Image:
FIG. six.—ENGLISH EXHIBIT. James White, of Glasgow, and Muirhead &amp Co., of Kent, have casesof galvanometers, condensers, normal cells, ammeters, voltmetersand other instruments of precision. In the foreground may possibly beseen a working model of Behrs monorail and higher-speed car asauthorized by act of Parliament for the railway in between Manchesterand Liverpool, to be operated at a speed of no miles per hour. The greater element of the sp-ace of the Wagner Electric Business, ofSt. Louis, in Section 9. is occupied by the different applications ofsingle-phase alternating-existing motors. This consists of the standardform, enclosed, semi-enclosed and back-geared varieties, from }4 to 35hp. The notable function of these motors is their beginning below

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Image from page 150 of “Life in a tank” (1918)

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Identifier: lifeintank00haig
Title: Life in a tank
Year: 1918 (1910s)
Authors: Haigh, Richard, b. 1895
Subjects: Globe War, 1914-1918
Publisher: Boston and New York, Houghton Mifflin company
Contributing Library: The Library of Congress
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ajor, who had been standing on the edgeof the field, walked forward to inspect. Every morning was spent in this manner,except for those who had unique courses tofollow. We devoted all our time and attentionto Forming Fours in as ideal a manner aspossible to saluting with the greatest accuracyand fierceness and to unwearying repetitionof each and every movement and detail, until machine-like precision was attained. All that we had been performing then is the veryfoundation and essence of good discipline. Dis-cipline is the state to which a man is trained,in order that beneath all situations he shallcarry out with no secondary reasoning anyorder that may possibly be given him by a superior.There is nothing of a servile nature in this formof obedience. Each man realizes that it is forthe great of the entire. By putting his implicitconfidence in the commands of 1 of a higherrank than his own, he gives an earnest of hisability to himself command at some futuretime. It is but an additional proof of the old adage, 124

Text Appearing Right after Image:
Rest and Discipline that the man who obeys least is the least fittedto command. When this war began, specific large forma-tions, with the sheer lust for fighting in theirblood, did not, although being formed, understand theabsolute necessity of unending drill and in-spection. Their initial cry was, Give us arifle, a bayonet, and a bomb, show us how touse them, and we will do the rest. Actingupon this concept, they flung themselves into bat-tle, disregarding the iron guidelines of a preliminarytraining. At first their extremely impetus and cour-age carried them more than incredible obstacles.But after a time, and as their ideal had been killedoff, the original blaze died down, and the steadyflame of ingrained discipline was not thereto take the place of burning enthusiasm. Theterrible waste and useless sacrifice that ensuedshowed only also plainly that even the wonderful-est person bravery is not sufficient. In this modern day warfare there are several trialsand experiences unimagined just before, whichwear down the actual will-pow

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Image from web page 561 of “American engineer” (1912)

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Identifier: americanengineer861newy
Title: American engineer
Year: 1912 (1910s)
Authors:
Subjects: Railroad engineering Engineering Railroads Railroad automobiles
Publisher: New York, N.Y. : Simmons-Boardman Pub. Co
Contributing Library: Carnegie Library of Pittsburgh
Digitizing Sponsor: Lyrasis Members and Sloan Foundation

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anager should give it their endorsement and ap-proval. Guys are fast to notice whether a new plan is backedor not, and human nature is such that, without proper backing,the greatest technique might fail via neglect to conscientiously fol-low its principles. As we view it this system forces everyone to do his duty.The man in authority who desires a method which will force each-physique else to do his duty but leave him free of charge to do as he pleasesis as well often evident such a man could not introduce this systemsuccessfully obtaining when endorsed it he also need to reside up to thedates and schedules. Unquestionably this perform will turn into moreand a lot more well-liked in railway repair shops the principles involvedcan be applied to the car shop as to the locomotive shop, andto the small or tbe big shop. High SPEED METAL CUTTINGMACHINE A machine using a flat saw blade which will reduce via a 6in. diameter bar of machinery steel in 20 minutes, or througha 12 in. I-beam in ten minutes, leaving a face whicli is true and

Text Appearing Following Image:
High Speed Metal Saw. October, 1912. AMERICAN ENGINEER. 541 square, is getting built by the Racine Tool &amp Machine Firm,Racine Junction, Wis. It is a improvement of a power hack sawcarricil to a point where it becomes a tool of precision and canbe classed witli other high grade machine tools. Even though it usesa saw blade, the frame carrying it is remarkably rigid and iscarried by a support, so designed as to avert any possibilityor tendency for movement outdoors of the accurate vertical plane.The cutting is performed by the draw stroke and the blade islifted clear on the return stroke. A geared circulating pump ap-plies a cutting compound to the blade whilst in operation, allow-ing it to be run efficiently at high speed. The macliinc consists of a substantial base on wliicli is mountedthe vise for carrying the perform and the frame carrying the driv-ing mechanism. The vise is arranged to swivel at any angle upto 45 deg., and has a capacity for cutting an 11 in. bar at thisangle. The saw fram

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Cool Edm Grinding photos

Cool Edm Grinding photos

Klarm Machining

Some cool edm grinding pictures:

Shanghai Stampede 2014 ‘critical mass’ lesson: “DEMASSIFY – DO NOT JOIN THE MASSES – BACK TO HUMAN SCALE”

Image by Imaginary Museum Projects: News Tableaus
Shanghai Stampede 2014 ‘critical mass’ lesson: &quotDEMASSIFY – DO NOT JOIN THE MASSES – BACK TO HUMAN SCALE&quot

line 1) 临界质量 &quotCritical Mass&quot (science term/tipping point)

line two) 请勿加入群众 &quotDo not join the masses&quot (social/political term and a negation of Maoist ideology whereby there is always the incentive of the Communist Celebration (who claims to lead the masses) to ‘join the masses’.
–
&quotCrucial mass is the amount of fissile material necessary to sustain nuclear fission. Far more normally, ‘critical mass’ is similar to the tipping point notion&quot

De-Massify verb (used with object), demassified, demassifying.
1. to trigger (society or a social technique) to turn into much less uniform or centralized diversify or decentralize.
2. to break (some thing standardized or homogeneous) into elements that appeal to individual tastes or unique interests.&quot
–
… at a certain tipping point the SPECTACLE begins to CONSUME it is personal SPECTATORS, quantity alterations high quality, especailly of crowds, ‘critical mass’ was attainded at the Bund in Shanghai on New Year’s eve (1):

Commemorating the December 31 2014 SHANGHAI STAMPEDE at the Bund

Calling for a DE-MASSIFICATION of competing world cities with their spectacular festivities, all trying to have the greatest show on earth.

What we need is a renaissance of diversified human scale enjoyments at numerous locations, a revaluation of neighborhood and neighbourhood.

A government ‘of the people’ would launch directives and slogans like:

RAISE THE BANNER OF INTIMACY

DO NOT JOIN THE MASSES

BACK TO HUMAN SCALE
–
Exciting adequate the Hong Kong ‘South China Morning Pos’t (constantly properly informed on mainland China) runs right now (3/1/2015) an article with this heading:

&quotCensors suppress Shanghai stampede coverage as blame game starts&quot with a sub-line &quotLocal media sources say unprecedented difficult controls imposed on news of the tragedy&quot and the very first lines… &quotShanghai authorities have brought down a wall of strict censorship on neighborhood coverage of Wednesday night’s deadly stampede, as questions mount more than how such a tragedy could have occurred in the mainland’s wealthiest and very best-managed city. // Local sources said the censorship was &quotunprecedented and harsh&quot and officials were worried that they could be blamed for the stampede that killed at least 36 individuals. // A police supply mentioned several Huangpu district officials and police have been likely to lose their jobs more than the incident.&quot
www.scmp.com/news/china/write-up/1673119/censors-suppress-…

Of course this tragedy is not simply because of a specific predicament in 1 of the largest Chinese cities, ‘stampedes’ happen all over the planet, in all kind of differing scenarios. (1) Nonetheless mass gatherings, festivities, tend to be one particular of the frequent causes. If a single desires to avert reoccurring than government and city authorities – from all over the planet – want to reassess mass-gatherings and festivities, start steering away from them, initiate gatherings on a more human scale, cease pushing huge numbers in every little thing all the time. Stampede examples adequate that could have been prevented, in the sphere of giant football stadiums and mass-prades, with one current infamous instance in Germany, about which I wrote this essay in the year 2010:

MASSE MENSCH GERMANY: FROM Adore PARADE TO Really like STAMPEDE or how really like was lost in a crowd July 24, 2010 by Tjebbe van Tijen.
limpingmessenger.wordpress.com/2010/07/24/masse-mensch-ge…

—
(1) Crucial MASS I quote a web page from the South China Morning Post with this big size image (2250×3000 pixels)…. (this as direct access to the news paper’s web site for a certain web page might be limited):

&quotA mainland photojournalist at the scene of the New Year’s Eve stampede in Shanghai sensed one thing was wrong minutes just before the crush started. Recalling his narrow brush with death, Guo Xianzhong, 36, a Southern Metropolis News photographer going to from Guangzhou, stated the Bund seemed overcrowded as he waited to ring in the new year. Guo was capable to escape the crush and the photographs and video he took from the centre of the stampede captured the incident in vivid detail, going viral on the web. They supplied a blow-by-blow account of the stampede prior to official accounts were released. They also helped to set the record straight about some misunderstandings, including claims that the stampede was linked to a scramble for coupons to a nearby nightclub. &quotThe location was certainly overcrowded, there have been screams and cries. My instinct as a journalist told me something’s going to come about,&quot Guo said. He mentioned he climbed onto a rubbish bin, and from there managed to get on leading of a wall beside the staircase exactly where the stampede took location. That spot gave him not only safety from the crush but also a complete view of what occurred on the ground.&quot
This is a direct hyperlink to that image:
www.scmp.com/sites/default/files/2015/01/03/stampede_push…

(2) List of human stampedes on Wikipedia
en.wikipedia.org/wiki/List_of_human_stampedes

When In Rome

Image by danielle_blue
a Symbiotic Celebration at Ground Zero

When In Rome

Image by danielle_blue
a Symbiotic Celebration at Ground Zero

Cool Precision Component Companies photos

Cool Precision Component Companies photos

Klarm Machining

A couple of nice precision element companies pictures I discovered:

Beaulieu National Motor Museum 18-09-2012

Image by Karen Roe
1903 Cadillac
USA
This Model A was the 1st Cadillac to be brought to Britain. Frederick Stanley Bennett imported it and drove it in the 1903 Thousand Miles Trial. Bennett subsequently became the official UK importer and was behind the standardisation tests of 1908 in which 3 identical Cadillacs had been dismantled and then rebuilt from a mixed up pile of components, proving the interchangeability of the elements.
Created in 1902 by Henry Leland, Cadillac was built upon the remains of the original Henry Ford Organization. From the starting Leland insisted on the highest requirements of precision engineering in order to create a top quality mass made car, demanding that ‘We have to make each piston so precise and each cylinder so exact that every single piston will fit into each and every cylinder’. Despite these high production standards over 2000 Cadillacs had been created in 1903.
Engine: 1609cc, 1 cylinder, overhead valve, 6,5hp
Functionality: 30mph
Value New: £200
Manufacturer: Cadillac Automobile Firm, Detroit
Owner: Mr J.F. Bennett and Mrs M Southam

Housing a collection of more than 250 automobiles and motorcycles telling the story of motoring on the roads of Britain from the dawn of motoring to the present day, the award winning (Winner – The International Historic Motoring Awards of the Year 2012) National Motor Museum appeals to all age groups. From Globe Land Speed Record Breakers such as Campbell’s popular Bluebird to film favourites such as the magical flying car, Chitty Chitty Bang Bang and uncommon oddities like the giant orange on wheels. Don’t miss exciting further functions such as the Motorsport Gallery, Wheels and Jack Tucker’s Garage – A permanent, multi award-winning 1930’s garage has been designed within the Museum, full down to the last nut and bolt and rusty drainpipe. Whilst the developing is a comprehensive fabrication, every thing in it – all the fixtures, fittings, tools and ephemera – are genuine artefacts collected over a period of 25 years.

Precision Manufacturer in Windsor to Expand Operations, Increase its Connecticut Workforce

Image by Workplace of Governor Dan Malloy
Wednesday, March four, 2015 — Governor Dannel P. Malloy announced these days that precision manufacturer Leipold, Inc., the Windsor–based division of internationally recognized Leipold Gmbh, will be expanding its Connecticut operation and growing employment by up to fifty percent over the next two years. The firm manufactures precision elements in the automotive, electrical, hydraulic, pneumatic and telecommunication industries.