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← PBS Space TimeNew · 24 min

How a One-in-a-Billion Blunder Made the Universe Possible

How a One-in-a-Billion Blunder Made the Universe PossibleNew24 min

Huge thanks to KiwiCo for sponsoring today’s video! Go to https://www.kiwico.com/spacetime and use code SPACETIME for 50% off your first monthly crate

Check Out Reactions on the Earth Month Playlist

https://www.youtube.com/watch?v=fJFMP0_fhLQ&list=PLnNZYWyBGJ1F8ofFm4H9UTrHxqU8zngK4&index=2

At one-one-thousandth of a second after the Big Bang, the great annihilation event should have wiped out all matter, leaving a universe of only radiation. Why still don't know why any matter survived. Well, a new finding from the LHC brings us one step closer to understanding why there's something rather than nothing.

Dr. Caplan Paper for Review:

https://arxiv.org/abs/2312.07647

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