Random Facts #34 + Tech Blog #4 · 2:43pm Mar 10th, 2017
Bricks are mostly air. Same goes for concrete.
Duct Tape was used to fix some things in space, including a helmet if I remember correctly.
Contrary to popular belief, mentors in coca-cola is NOT a chemical reaction. In reality, the fizz is caused by the carbon dioxide in the soda condensing in tiny pits on the surface of the mento, and hen being rapidly released from the bottle. So its not a chemical reaction, but a physical reaction.
Tech blog #4