ArcaMax

Knowledge

on May 18, 2025

Paraselenae
Parhelia
Cross
Pillar

Parhelia. A parhelia is a bright spot of light that sometimes appears at both sides of the Sun.

Science Trivia / May 18, 2025

7 Miles Per Second. 7 miles per second is equal to 25,000 miles per hour.

Science Trivia / May 17, 2025

Moon. The moon is about 1/80th the size of the Earth in mass.

Science Trivia / May 17, 2025

Keratin. A rhinoceros's horn is made of keratin.

Science Trivia / May 16, 2025

0.00%. Scientists believe the Earth is 4.56 billion years old.

Science Trivia / May 16, 2025

Nimbus. Clouds are classified according to their height and appearance.

Science Trivia / May 15, 2025

Precipitation. Drizzle, rain, snow and sleet are several of the different forms of precipitation.