@ScienceNotes

Just a random collection of science-related tweets for anyone who would like to brush up on their science trivia.

 Norman, OK
Joined January 2010
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About 95% of Mars' atmosphere is comprised of Carbon dioxide. The rest is about 2.7% Nitrogen, 1.6% Argon, and traces of other elements.
Inaugural day of Science Notes! First note: Mars has two moons, Phobos and Deimos.
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