ArcaMax

Knowledge

on Jun 5, 2025

Ballooning
Rotorcraft
Control Surfacing
Moon Walking

Rotorcraft. A rotorcraft uses lift created by rotor blades.

Science Trivia / June 04, 2025

Arid. The word "arid" indicates an extremely dry climate.

Science Trivia / June 04, 2025

Ganymede. Ganymede is the largest satellite and seventh moon of Jupiter.

Science Trivia / June 03, 2025

Desalination. Six gallons of desalinated sea water renders about 1.75 pounds of salt.

Science Trivia / June 03, 2025

Pluto. Since being declassified as a planet, Pluto's technical name is "134340".

Science Trivia / June 02, 2025

Neritic Zone. The neritic zone is also called the "coastal waters".

Science Trivia / June 02, 2025

Virus. A virus can be 1,000 times smaller than a single bacterium.