ArcaMax

Knowledge

on May 29, 2025

Saturn
Neptune
Uranus
Pluto

Pluto. Pluto was discovered in 1930 by Clyde Tombaugh.

Science Trivia / May 29, 2025

Cell Wall. Cell walls are comprised of specialized sugars called "cellulose".

Science Trivia / May 28, 2025

1.5 Volts. The D sized battery can supply power for a longer time than C, AA or AAA cells at equal current levels.

Science Trivia / May 28, 2025

Gemini. The Clown Face Nebula is also in the Gemini constellation.

Science Trivia / May 27, 2025

Nikola Tesla. Tesla was an inventor, mechanical engineer and electrical engineer.

Science Trivia / May 27, 2025

Rings. One annual tree ring is composed of a ring of early wood and a ring of late wood.

Science Trivia / May 26, 2025

Organs. There are 78 different organs in the human body.