The gravity-bending story of Nasa's ingenious space pen

50 years after it made its first flight, the Space Pen is still helping astronauts write in zero gravity

Why the Higgs and Gravity are Unrelated – Of Particular Significance

If a massive spherical shell were placed around the Earth, would gravity hold it perfectly in place or would it eventually crash into a side of the planet? I am writing a

Fisher Clutch Space Pen Writes Upside Down Ballpoint Pen Black

Space Pens, Pencils, and How NASA Takes Notes in Space - NASA

Big Bang Sten's Space Blog

The space pen became the space pen 50 years ago

Ripples in the Fabric of Space Have Been Discovered

Classic Fisher Space Pens have been going into space since before the first Moon landing. The cartridges of conventional ball point pens are open to permit ink to be fed to the point. The secret behind the Fisher Space Pen lies in the unique design characteristics of the ink and the high precision manufacturing tolerances of the ball point and socket. The ink is fed to the ball point by gas pressure permitting the pen to write in any position.

Fisher Space Pen Zero Gravity Matte Black

What are some of the mind blowing facts about NASA? - Quora

ZERTECH - This is a Zero gravity pen. The pen can write at

Space Pens, Pencils, and How NASA Takes Notes in Space