ArcaMax

Knowledge

on Jun 13, 2025

Apollo 13
Apollo 1
Apollo 8
Apollo 15

Apollo 8. Apollo 8 was the first human spaceflight to leave the orbit of the Earth.

Science Trivia / August 08, 2025

Carcinogens. Carcinogens may have the ability to damage DNA directly in the cell.

Science Trivia / August 08, 2025

South Sea. Because of the calm waters, Magellan renamed the sea the "Pacific Ocean".

Science Trivia / August 07, 2025

Microwave. The word "maser" stands for microwave amplification by stimulated emission of radiation.

Science Trivia / August 07, 2025

Sputnik. Sputnik was launched by the Soviet Union on October 4, 1957.

Science Trivia / August 06, 2025

746 W. Horsepower rates engine performance.

Science Trivia / August 06, 2025

Occluded Front. An occluded front is the result of cyclogenesis when a cold front overtakes a warm front.