Learn how Noether's profound mathematical theorem relating symmetries to conservation laws is deeply woven into the physics of the universe. Enjoy this rerun of an earlier episode as we take our summer break.
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May 2
AUA: Changing Dark Energy, Twin Paradox, and What's Next for CERN
We answer your questions. To listen to our backlog of ask-us-anything episodes for free, head to our Patreon, or join for $3/month to submit your questions: https://www.patreon.com/whythisuniverse
54m 27s
Mar 2025
AUA: The Early Universe, Quantum Interpretations, and Asteroids
To listen to our backlog of past ask-us-anything episodes for free, head to our Patreon, or join for $3/month to ask us questions: https://www.patreon.com/whythisuniverse
28m 56s
Feb 2024
3.4 - Keep Your Trousers on, Archimedes
Back once again after a seasonal break, Series 3 continues with some Ingenuity from Steve, some DOOM from Matt, and a song about the man, the myth, the mathematician Archimedes from Helen:- Steve's bit (00:55)- Matt's bit (18:36)- Helen's bit (39:56)SHOW NOTES: Unfortunately our ... Show More
1h 2m
Mar 2025
Cosmic Queries– Multiverse Madness with Max Tegmark
Do we live in one of many universes? On this episode of StarTalk, Neil deGrasse Tyson and comic co-host Chuck Nice investigate the theory of the multiverse with physicist, author, and professor Max Tegmark. (Originally Aired March 22, 2021)NOTE: StarTalk+ Patrons can listen to th ... Show More
47m 8s
Feb 2023
Great Mysteries of Physics - trailer
"There is nothing new to discover in physics", declared the British physicist Lord Kelvin in 1900. That is no longer true. Today it is becoming increasingly clear that there are problems that physics, as we know it, doesn't seem to be able to solve. Perhaps we just need more data ... Show More
2m 45s
Dec 2024
Astronomy Cast Ep. 737: Weird Science Stories From 2024
https://www.youtube.com/watch?v=i4SjpJT2FFg Streamed live December13, 2024. Hosted by: Fraser Cain and Dr. Pamela L. Gay. 2024 was a strange year! I’ll let your imagination take flight and consider how 2024 was weird for you. But, for space and astronomy we had some interesting, ... Show More
34m 51s
Sep 2024
Coming Up On Science Vs [VIDEO]
We will be BACK with brand-new episodes in just one week! Join us for pun-packed science romps on microplastics, social media, climate tipping points, narcissism, fiber, lucid dreaming — and a ton more. Fact you Sept. 12! Video production by Bobby Lord. Mix and sound design by Bo ... Show More
3m 1s
Jul 2024
Surgery For Ants, Hot Sharks, Too Many Galaxies
Astrophysicist and folklorist Moiya McTier rejoins the show to talk about how there are too many galaxies out there. Plus, Sara Kiley talks about sharks of yore and Rachel explains how ants are becoming little mini surgeons. The Weirdest Thing I Learned This Week is a podcast by ... Show More
56m 46s