What If Matter Was Replaced by Antimatter? - ...

Let NetSuite show you how they’ll benefit your business with a FREE Product Tour at www.netsuite.com/WHATIF We've explored a lot on this planet, but how deeply have we truly gone? The Earth's core is over 6000km deep...and the deepest we've drilled is roughly 12km! Not even 1%, a ...  Show more

Go to the Great Courses Plus and receive the first month for FREE: thegreatcoursesplus.com/whatif Normally the idea of gorging yourself exclusively with sugar for 30 days would be a hypothetical, but over the holidays, it might not be. Peter and Richard and joined by the author o ...  Show more

Daniel and Jorge talk about whether the Universe would make sense without antimatter.See omnystudio.com/listener for privacy information. 

Two SciAm editors duke it out to see if wormholes and multiverses could in fact exist. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Izzie Clarke and Dr Becky Smethurst are rounding off 2023 with a biggie. Arguably the biggest of them all. This episode is ALL about the Multiverse. What is it? What does it mean? Does it even exist? A big thank you to Andrew Pontzen from UCL and author of "Universe in a Box" for ...  Show more

Brian Cox and Robin Ince stretch the cage of infinite proportions this week to encompass not just our own universe, but any others that might be lurking out there as well. They'll be joined by QI creator John Lloyd, the Astronomer Royal, Professor Sir Martin Rees, and solar scien ...  Show more