ArcaMax

Knowledge

on Nov 13, 2025

Moths
Birds
Clouds
Planes

Clouds. A cloud can be defined as a collection of particle matter such as ice or water.

Science Trivia / November 12, 2025

Atlantic. The Gulf Stream sends warm water to Europe.

Science Trivia / November 12, 2025

Cyrus West Field. Cyrus West Field was an American businessman, financier and entrepreneur.

Science Trivia / November 11, 2025

Milligram. The United States has not yet adopted the metric system.

Science Trivia / November 11, 2025

Blue. Less pigment in the iris makes the eye more sensitive to light.

Science Trivia / November 10, 2025

Math. The Arabic word for restoration, al-jabru, is the root of the word algebra.

Science Trivia / November 10, 2025

It Floats. Pumice is a volatile rock spewed by a volcano whose matrix has captured air bubbles so that it will not readily sink.