ArcaMax

Knowledge

on Mar 20, 2026

Vitamin D
Vitamin C
Vitamin A
Vitamin E

Vitamin C. Vitamin C helps wound-healing, blood vessels and immunities.

Science Trivia / March 20, 2026

Intelligence. Intelligence is the ability to comprehend, and to understand and benefit from experience.

Science Trivia / March 19, 2026

Oxygen. Oxygen is first on land, second in air, and second in water.

Science Trivia / March 19, 2026

Cotton Candy. Cotton candy debuted at the St. Louis World's Fair in 1904.

Science Trivia / March 18, 2026

Eratosthenes. Eratosthenes used geometry, trigonometry, and a well in Alexandria, Egypt, to calculate the earth's diameter.

Science Trivia / March 18, 2026

Albert Einstein. Albert Einstein declined to be Israel's president in 1952.

Science Trivia / March 17, 2026

Five Hours. John Glenn was a U.S. Senator from Ohio.