4min chapter

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#213 – Barry Barish: Gravitational Waves and the Most Precise Device Ever Built

Lex Fridman Podcast

CHAPTER

What Are Binary Black Hole Systems?

Black holes are simply a region of space where the curvature of space time meaning the gravitational field is so strong that nothing can get out. There's light gets bent in gravitational if the gravitations if the space time is warped enough and so even light gets bent around and stays in it. It's usually thought that a star has to be at least three times as big as our son to make a black hole but that's the physical way there you can make black holes.

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