Start building your ideal daily routine The first 100 people who click on the link will get 25% OFF Fabulous Premium https://thefab.co/whatif Make room, earthling. We’re moving the other planets in our Solar System into our planetary neck of the woods. Would all the planets fit into this Goldilocks zone? […]
Rotating habitats and artificial gravity are a staple of science fiction movies and TV shows, but the realities of space travel means that someday we’ll have to get serious about artificial gravity to keep our astronauts and space travelers healthy. The question is, what’s the best way to do that, […]
Cut down on editing time and write more confidently with Grammarly Premium. Get 20% off Grammarly Premium by signing up at https://www.grammarly.com/WHATIF It’s the most energetic light source in the Universe against a massive gravitational monster. Could this cosmic showdown reverse the flow of time? Pitting a black hole against […]
Space travel is the most exciting adventure for humanity, but in an irony of history we may stop ourselves from going into space the more we do it. With every rocket launched we are creating a deadly trap for mankind. Sources and further reading: https://sites.google.com/view/sourcesspacejunk/startseite OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: […]
It would be taller than the Burj Khalifa and Mount Fuji. We’re taking it to the sky today and touching the troposphere in a cosmic skyscraper. How big would this skyscraper’s base be? How would you get up by elevator? And what would living the high life in your skyscraper […]
How spacetime and particles may be modeled by phason actions in quasicrystals. In a 3D quasicrystal, wavelike and particle-like patterns called quasiparticles exist in a 3D space. The benefit of using quasicrystal phason dynamics to model fundamental unification of particle physics with general relativity is quasicrystals are projections of higher […]
Andrew Strominger is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors: – Eight Sleep: https://www.eightsleep.com/lex to get special savings – Rocket Money: https://rocketmoney.com/lex – Indeed: https://indeed.com/lex to get $75 credit – ExpressVPN: https://expressvpn.com/lexpod to get 3 months free EPISODE LINKS: Andrew’s website: https://www.physics.harvard.edu/people/facpages/strominger Andrew’s […]
Sources: https://sites.google.com/view/sources-neutron-stars/ Neutron stars are one of the most extreme and violent things in the universe. Giant atomic nuclei, only a few kilometers in diameter but as massive as stars. And they owe their existence to the death of something majestic. OUR CHANNELS ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ German Channel: https://kgs.link/youtubeDE Spanish Channel: https://kgs.link/youtubeES […]
Thanks to Established Titles for sponsoring this video! Get 10% off on any purchase with code WhatIf. Go to https://establishedtitles.com/WhatIf and help support the channel! Some of the planets in our Solar System are gigantic. But what if they got even bigger? Let’s go up the planetary size chart and […]
Have you ever wondered why time seems to flow relentlessly forward—and whether it could ever run backward? In this video, we dive deep into the mysteries of time, exploring how fundamental physics might allow for time’s reversibility, yet our everyday reality appears locked in a one-way stream. We’ll examine the […]
