ArcaMax

Knowledge

on Mar 24, 2026

Gravity
Velocity
Mass
Volume

Velocity. In physics, velocity is defined as the rate of change of displacement with time.

Science Trivia / March 24, 2026

It's Likely Caused By Humans. Average global temperature are expected to increased b 1.5 degree C by the end of the 21st century.

Science Trivia / March 23, 2026

Heat. Infrared light is between the visible and microwave portions of the electromagnetic spectrum.

Science Trivia / March 23, 2026

Spiral. Edwin Hubble first described a spiral galaxy in "The Realm", his 1936 work.

Science Trivia / March 22, 2026

Technology. Technology employs tools, knowledge, techniques and systems to solve problems.

Science Trivia / March 22, 2026

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 / March 21, 2026

Bedford Springs. in 1858, President Buchanan received the first transatlantic cable in the hotel lobby.