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Lex Fridman Podcast full episode: https://www.youtube.com/watch?v=A6m4iJIw_84
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Janna Levin is a theoretical physicist and cosmologist specializing in black holes, cosmology of extra dimensions, topology of the universe, and gravitational waves.

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How the Universe Got Its Spots (book): https://amzn.to/4m5De8k
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@dvsxavier

The first jet engine was designed by the British, but it was the Germans that actually mounted it on a military aircraft that we still use today.  Even the AK-47 was "inspired" by the German STG-44.

@JuaquinAnderson

No one knows what a photon is.  Gravitational waves are non linear.. overlay two solutions with low frequency and low intensity only looking at things locally, the sum is almost a solution of the gravity equations.  Overlay two solutions with high frequency high intensity gravitational waves and look at the behavior over a large distance and the sum deviates far from the equations.

@JuaquinAnderson

Apply analysis to numerical solutions of gravitational waves as the frequency and intensity increases you can see the emergence of complexity.  No one knows what a photon is and no one understands the complexity that emerges from gravitational waves.

@JenessaSlanu89

Being in the discord and starting trading is literally changing my life I'm starting witha small $2,500 account but I got it up to $17,200 in one week! Not a lot of money but that's a big growth for meπŸ”₯πŸ”₯πŸ”₯

@dvsxavier

e=mc2 equation wasn't Einstein's.  It was first written by an Italian geologist Olinto de Pretto.  Albert was awful in math.