Ingeniuty

I'm listening to a re broadcast of Coast to Coast AM with Art Bell from a few years ago.

What I heard amazed me.

Seems at one time US astronauts had a problem.They needed a ink pen that would write upside down in a weightless environment.

After research and one million dollars they came up with a fix.

Now.

Russian cosmonauts had the same problem.

They fixed it.

They used a pencil.