ArcaMax

Knowledge

on Jul 24, 2025

Magnetic North
Compass North
Relative North
True North

True North. True north differs from magnetic north, which is the direction of the magnetic north pole.

Science Trivia / July 24, 2025

10^5. A "newton" is named for Sir Isaac Newton, who discovered gravity.

Science Trivia / July 23, 2025

Spring. The vernal equinox marks the beginning of spring.

Science Trivia / July 23, 2025

Marble. Marble is a metamorphic rock composed of recrystallized carbonate mineral.

Science Trivia / July 22, 2025

A Creature That Eats Fish. The Aquatic Genet is solely dependent upon fish for food.

Science Trivia / July 22, 2025

Sandstone. Most sandstone is composed of quartz and/or feldspar, the most common minerals in the Earth's crust.

Science Trivia / July 21, 2025

Carbon Dioxide. Carbon dioxide is emitted naturally through the carbon cycle.