ArcaMax

Knowledge

on Sep 27, 2026

Ladybug
Praying Mantis
Termite
Aphid

Aphid. Ants feed on a sticky, honey-like substance from aphids.

Science Trivia / September 26, 2026

James Chadwick In 1932. After four years as a German POW during WWI, Chadwick returned to Cambridge University in 1918.

Science Trivia / September 26, 2026

Concave. A concave lens may be used in eyeglasses to correct short-sightedness.

Science Trivia / September 25, 2026

Carbon Dioxide. Carbon dioxide is also known as "carbonic acid gas".

Science Trivia / September 25, 2026

365. A year is made up of 365.242199 days.

Science Trivia / September 24, 2026

Wind Power. Windmills have been used for milling grain since the 7th century A.D.

Science Trivia / September 24, 2026

Soil. Soil is comprised of sand, silt and clay, mixed with varying amounts of organic matter, water and air.