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In this episode of Crash Course Physics, Shini sits down to talk about Astrophysics and Cosmology. By using what we've learned this year, we can come to understandings about our universe.

Ampère's Law: Crash Course Physics #33 Season 1 Episode 33 | 8m 31s | CC Hans Christian Oersted had just discovered the connection between electricity and magnetism. Meanwhile, a French physicist ...

Woman buys 1970s letter holder—2 words engraved on back change everything Reformed hacker who made millions stealing identities warns of 3 rising cyber threats — and how to stay safe Falcons' Raheem ...