ArcaMax

Knowledge

on Nov 7, 2025

Tropical Depression
Tsunami
Tornado
Typhoon

Tropical Depression. A tropical depression is an organized group of thunderstorms.

Science Trivia / March 02, 2026

Vitus Bering. Bering was employed by Russia to determine the eastern-most limits of its northern boundary.

Science Trivia / March 02, 2026

Fault. A 9.2 magnitude quake hit Alaska on March 28, 1964.

Science Trivia / March 01, 2026

Meteorologist. There is no professional standard one must meet to call oneself a "meteorologist".

Science Trivia / March 01, 2026

Feces. Coprolites were first described by William Buckland in 1829.

Science Trivia / February 28, 2026

Blue. There is usually only one full moon in a calendar month, and when a rare second moon occurs it's known as a "blue moon".

Science Trivia / February 28, 2026

Smell. There are five steps to mineral identification.