ArcaMax

Knowledge

on Oct 9, 2025

Dwarf Planet
Exoplanet
Classical Planet
Mesoplanet

Dwarf Planet. A dwarf planet is not a satellite.

Science Trivia / November 09, 2025

Seismograph. The Richter Scale assigns a number to quantify the amount of seismic energy.

Science Trivia / November 09, 2025

Wrist. Humans have eight carpal bones forming two rows between the arm and hand.

Science Trivia / November 08, 2025

L. Because L earthquake waves ride the surface, their energy devastates property.

Science Trivia / November 08, 2025

100 Times A Second. Based on death and injury reports, the odds of being struck by lightning are 1/750,000.

Science Trivia / November 07, 2025

Buoyancy. Buoyancy is an upward force exerted by a fluid that pushes against an object's weight.

Science Trivia / November 07, 2025

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