ArcaMax

Knowledge

on Jan 11, 2025

Prism
Rotation
Planet
Thrusters

Planet. The planet formerly known as "Pluto" was named for the Roman god of the underworld.

Science Trivia / January 11, 2025

Pond. Ponds are usually 12-15 feet deep at the center.

Science Trivia / January 10, 2025

Robert Goddard. In 1919, Robert Goddard wrote "A Method of Reaching Extreme Altitudes" and he pioneered use of the liquid-fuel rocket in 1926.

Science Trivia / January 10, 2025

Erratics. An erratic is a rock that differs from the types of rocks native to the area where it comes to rest.

Science Trivia / January 09, 2025

Polaris. Polaris is the brightest star in the constellation Ursa Minor.

Science Trivia / January 09, 2025

Britain And France. First flown in 1969, the Concorde aircraft was a turbojet-powered supersonic passenger airliner, a supersonic transport.

Science Trivia / January 08, 2025

Icebergs. The Titanic was sunk by an iceberg.