ArcaMax

Knowledge

on Apr 13, 2025

Mouse
Lion
Cat
Dog

Dog. The "dog days of summer" are named after Sirius, which is the "Dog Star".

Science Trivia / April 13, 2025

Hyperbaric Chamber. "The bends" is a common name for decompression sickness.

Science Trivia / April 12, 2025

Neptune. The Great Dark Spot lies on Neptune, and the Great Red Spot is on Jupiter.

Science Trivia / April 12, 2025

A Flea On A Dog. Fleas are one of an order of wingless insects called Siphonaptera.

Science Trivia / April 11, 2025

Arctic. The North Pole is in the middle of the Arctic Ocean.

Science Trivia / April 11, 2025

Mariner 10. Mariner 10 was a robotic space probe launched by NASA on November 3, 1973.

Science Trivia / April 10, 2025

Moon. The lunar soil on the Moon could be an important source of elements for future lunar inhabitants.