ArcaMax

Knowledge

on Jul 11, 2024

Carbon Dioxide
Argon
Nitrogen
Methane

Carbon Dioxide. The atmosphere of Mars is about 95 percent carbon dioxide.

Science Trivia / October 30, 2024

Jellyfish. There are two kinds of jellyfish: fixed and mobile.

Science Trivia / October 30, 2024

Nineteen. Scientists and policy makers began to take human cloning seriously in the 1960s.

Science Trivia / October 29, 2024

Neutron. The three parts of an atom are the neutrons, protons, and electrons.

Science Trivia / October 29, 2024

Valentina Tereshkova. Tereshkova was one of five applicants chosen from 400 applicants.

Science Trivia / October 28, 2024

Trade Winds. The trade winds have been used by captains of sailing and merchant ships for centuries.

Science Trivia / October 28, 2024

Schist. Schist is the metamorphic equivalent of shale, a sedimentary rock.