If the instruments are so delicate, why doesn’t she use a cart instead of carrying them all piled up like that. Plus the traffic light doesn’t do you a whole lot of good if you can’t see it because, uh, you’re carrrying a pile of delicate instruments.
Corridor Traffic Light
Wartime’s proximity fuse is regulating hallway traffic at General Electric’s Schenectady research laboratory. Above, the girl at left has been “picked up” by a microwave transmitting-receiving unit (A), operating traffic light (B). The girl at right, carrying delicate instruments, is warned by a red light that the corridor is not clear.
Make blog had a post with a pair of stilts that look exactly like these yesterday. They also have instructions on how to build them so you can save your self a quarter.
SKI-HI STILTS FOR KIDS OF ALL AGES
Two lengths of Reynolds Do-It-Yourself Aluminum tubing and one piece of bar stock are the necessary materials. You can turn it out in very little time by following simplified directions outlined in Easi-Bild Pattern No. 552.- 25c with coupon
This is a pretty crazy way to store data.
Camera Snaps Answers
To speed recording answers in computing machines, Kodak has made a new camera that snaps 1,000 12-digit numbers a second. The numbers are photographed from a cathode-ray tube as spots; retranslated into electrical impulses by photoelectric tubes as desired for feeding back into the computer. Mosaic above is film section enlarged 25 times. A 100-foot strip holds 3,000,000 digits.
Very cool 25 page photo spread of the World’s Fair from a 1965 National Geographic.
Check out the odd assortment of items in the time capsule on page 22 (larger view). Among other things it has a rather clunky looking computer memory module, birth control pills, a pack of cigarettes and a bikini.
New York World’s Fair 1964-1965
CLASSROOM IN A CARNIVAL. A journey round the world. A look back in time, and a window on the future. A treasure house of religious faiths. A procession of products. And a dream of “Peace through Understanding.”
This is the New York World’s Fair of 1964-1965. Here you can see how atoms collide in the first public demonstration of controlled nuclear fusion, at General Electric. Listen to the rustle of stars as picked up by a radiotele-scope at Ford. Take a journey into space, booked by the Martin Company in the Hall of Science. See how your voice “looks” on TV at the Bell System (page 515).
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