ArcaMax

Knowledge

on Dec 6, 2025

Little Earthquakes
Earthshakes
Shatters
Aftershocks

Aftershocks. If an aftershock is greater than the earthquake, the earthquake is deemed a "foreshock".

Science Trivia / December 05, 2025

Venera 9. The Russian built Venera 9 landed on Venus in 1975.

Science Trivia / December 05, 2025

Solar Radiation. Solar radiation includes ultraviolet and near-infrared radiation from the sun.

Science Trivia / December 04, 2025

Schist. Schist is the metamorphic equivalent of shale, a sedimentary rock.

Science Trivia / December 04, 2025

Passive Transport. Passive transport, unlike active transport, does not involve any chemical energy.

Science Trivia / December 03, 2025

Peat. Over time, peat will eventually turn into coal.

Science Trivia / December 03, 2025

Comet Shoemaker-Levy 9. Comet Shoemaker-Levy9 was discovered by Eugene and Carolyn Shoemaker and David Levy.