Was damn bored at home yesterday, so i browsed the whole form 4 and form5 of physics.. Guess what.. super cool weihh.. U know when workers are doing welding work in a workshop? last time i thought why wouldnt they be afraid of the sparks produced? because to my opinion, its very painful..haha.. now i know why.. its because the heat content of a spark is very little since its mass is very small! Cool fact huh?!!
Wait.. one more!
Its about this fellow named Archimedes...
Archimedes' principle is named after a man who discovered the principle. He was trying to find a way to distinguish a crown made of pure gold frin a counterfeit crown made or impure gold. While he was immersed in a bathtub, he suddenly realised that the principle of floatation would help help him solve the problem. He was so excited that he RAN NAKED,*(OMG!)*, shouting "Eureka!" meaning " i have found it!" joyously in the streets!
OMG weihh.. This is so interesting!!!
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