1964 NASA tensile machine crack toughness test.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...t_fullsize.jpg
Previously:
1944 metallurgy supercharger - photo
NASA boiling fluids rig - photo
Deaf NASA volunteer for motion sickness tests - GIF
NASA Mercury capsule - photo
1960s NASA before PowerPoint and using ladders to do math - photos
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
nova_robotics (Feb 18, 2021)
Just another, Jon and you have posted 20K!
Thanks, and keep'em coming!
Johan
Jon (Feb 18, 2021)
Stilettos never go out of style...
jimfols (Feb 18, 2021)
, nicely dressed.... cabling, and guessing that's an X-Y plotter in front of her to record the stress-strain curve. And just behind her head looks like 2 vernier control knobs in that panel.
Back when building such items was not just a job, it was a CRAFT!! <3 "Pin It")
I'm just as fascinated by the 2 racks of equipment in the background.
Reel-to-reel recorder, really big speaker grill (I think), nicely dressed.... cabling, and guessing that's an X-Y plotter in front of her to record the stress-strain curve. And just behind her head looks like 2 vernier control knobs in that panel.
Back when building such items was not just a job, it was a CRAFT!! <3
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