Nur ein kurzes Drag&Drop, aber ich fands lustig. Hoffe es ist kein Problem, dass es in Englisch ist. Ich gelobe Besserung 😉

When NASA first started sending up astronauts, they quickly discovered that ball-point pens would not work in zero gravity.

To combat this problem, NASA scientists spent a decade and $1 million developing a pen that writes in zero gravity, upside down, underwater, on almost any surface including glass and at temperatures ranging from below freezing to over 300C.

The Russians used a pencil.