If you'd like to learn more about quantum mechanics, use our link https://brilliant.org/sabine You can get started for free, and the first 200 will get 20% off the annual premium subscription.

Correction to what I say at 14:22 The KATRIN experiment does not look for neutrinoless double beta decay, it's trying to measure the absolute neutrino masses. There are several other experiments looking for neutrinoless double beta decay. Sorry about that mixup!

Some physicists are claiming that there is something "wrong" with our understanding of the universe. Oftentimes, it's just to justify asking for funding for new experiments, a better detector, a new telescope, a bigger collider, but what if there's something more than that? Do we have evidence of new physics? Or not? In this video, we will look at dark matter and dark energy, quantum gravity, the mass of the Higgsboson, neutrino masses, and the matterantimatter asymmetry.

Support us on Donatebox ➜ https://donorbox.org/swtg
Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/
Transcript with links to references on Patreon ➜   / sabine  
Sign up for my weekly science newsletter. It's free! ➜ https://sabinehossenfelder.com/newsle...
Now also on Spotify ➜ https://open.spotify.com/show/0MkNfXl...
Join this channel to get access to perks ➜
   / @sabinehossenfelder  
On instagram ➜   / sciencewtg  

00:00 Introduction
00:40 Confused Physicists
3:03 The Mass of the HiggsBoson
6:47 Quantum Gravity
9:18 Dark Matter and Dark Energy
12:21 Neutrino Masses
15:36 Antimatter
17:13 Summary
18:15 Brilliant Sponsorship

#science #physics