ArcaMax

Knowledge

on Aug 4, 2025

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Blue. Water reflects short wavelength light, like blue, thus giving it the appearance of being blue.

Science Trivia / August 04, 2025

Doldrums. The Doldrums is a band just north of the equator where winds of the north and south hemispheres meet.

Science Trivia / August 03, 2025

Aeronautics. In 1971, NASA was the fourth site connected to ARPAnet.

Science Trivia / August 03, 2025

1/9th. Icebergs that come to rest on the seabed in shallow water can become an ice island.

Science Trivia / August 02, 2025

Earthquake. The magnitude of earthquakes is measured by the Richter scale.

Science Trivia / August 02, 2025

Brontosaurus. The label "brontosaurus" is scientifically extinct; "Apatosaurus" is preferred.

Science Trivia / August 01, 2025

Weighted Ropes. Using weighted ropes to profile the ocean floor is called "sounding".