Derry 1946
Member
- Joined
- Nov 2, 2010
- Messages
- 107
- Reaction score
- 77
A few years ago my mom gave me a Fisher "Space Pen". It soon became my favorite pen. They're nitrogen filled, and write extremely smooth. And they write upside down. The astronauts use them! (according to a popular TV show)
I heard it this way from my Dad, who worked on Apollo (and met Von Braun):
The astronauts needed to write in space, but pens don't work well in zero G. A brilliant American devised a sealed gas-filled microcanister with a rolling ball that shears off a line of an ink with the consistency of gum. It writes in space, under water, on glass!!
The Russians? They used a pencil.