ArcaMax

Knowledge

on Feb 26, 2026

Flood
Water Table
Zone Of Saturation
Runoff

Runoff. A collection of runoff water is called a watershed.

Science Trivia / February 25, 2026

Polaris. Polaris is the brightest star in the constellation Ursa Minor.

Science Trivia / February 25, 2026

Corundum. Corundum has a hardness of 9, according to the Mohs scale.

Science Trivia / February 24, 2026

Planet. The planet formerly known as "Pluto" was named for the Roman god of the underworld.

Science Trivia / February 24, 2026

454. The gram is 1/1000 of the SI base unit, the kilogram.

Science Trivia / February 23, 2026

Syngas. The energy density of Syngas is about half that of natural gas.

Science Trivia / February 23, 2026

The Sun. "SOHO" stands for "Solar and Heliospheric Observatory".