ArcaMax

Knowledge

on Mar 29, 2025

Space Toilet
Spaceship One
Tang
Space Shuttle

Spaceship One. SpaceShip One, now retired, completed the first manned private spaceflight in 2004.

Science Trivia / December 12, 2025

Gasoline. Iran announced in January 2011 that it plans to be gasoline-sufficient by the end of the year.

Science Trivia / December 12, 2025

Freedom 7. Freedom 7 was built by McDonnell Aircraft Corporation.

Science Trivia / December 11, 2025

23 Degrees. When viewed from the North Star, the Earth rotates counter-clockwise.

Science Trivia / December 11, 2025

Craters. There are approximately 30,000 craters on the moon.

Science Trivia / December 10, 2025

Between Mars And Jupiter. The asteroid belt is comprised of minor planets and asteroids.

Science Trivia / December 10, 2025

Volume. All three-dimensional objects have volume.