NASA's Space Pens
Surely you've heard that old joke about the Americ... ...d that old joke about the American and Soviet and space programs:During the space race back in the 1960's, NASA was faced with a ma... ...aced with a major problem. The astronaut needed a pen that would write in the v...
https://www.neatorama.com/2013/10/10/NASAs-Space-Pens/
