2min chapter

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#308 – Ryan Graves: UFOs, Fighter Jets, and Aliens

Lex Fridman Podcast

CHAPTER

The Deceleration Is Vibrant, Right?

No, hypersonic human flight is not something that's employed tactically in any sense right now. Hypersonics pose a challenge for our detection systems because of the all domain and kind of cross domain data linking capabilities we have. The thing you experience is the acceleration, not the actual speed. There's been just a small tangent, a lot of discussion about hypersonic nuclear weapons.

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