4min chapter

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

Lex Fridman Podcast

CHAPTER

Newton's Theory of Gravitational Waves

Einstein's theory of gravity is the next step we don't know if it's anything like a final theory or even the only way to formulate it either but he formulated this theory which was which he released in 1915. It took 10 years to develop and Einstein noticed that if he wrote the formulas for general relativity in a particular way they looked a lot like the formulas for electricity and magnetism being Einstein. He said if the formulas look similar then gravity probably has waves too that's how gravitational waves came about.

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