- monatlichErscheinungsrhythmus
- 40 mintypische Länge
- 12. Okt.letzte Folge
Folgenzu den neuesten
75 - Physics in Extreme Locations (Ft. Daniel Baxter & Alexandra Rahlin)
We hear two physicists describe their lives collecting data in remote locations, from deep underground in an active mine and from the South Pole. Our new merch is available here: https://www.shalmawegsman.com/why-this-universe For ask-us-an
8 - Is Space Flat or Curved?
Learn how the geometry of space defies our intuition, and why it gave Einstein so much anxiety. Our new merch is available here: https://www.shalmawegsman.com/why-this-universe For ask-us-anything segments and other exclusives, join us for
74 - The Copernican Revolution (Ft. Aviva Rothman)
Today we visit a turning point in the history of science: the discovery that the Earth is not at the center of the cosmos. Our new merch is available here: https://www.shalmawegsman.com/why-this-universe For ask-us-anything segments and oth
73 - Life Beyond Earth (Ft. Avi Loeb and Garrett Graff at the Chicago Humanities Festival)
Dan moderates a lively discussion on extraterrestrial life at the Chicago Humanities Festival. Our new merch is available here: https://www.shalmawegsman.com/why-this-universe For ask-us-anything segments and other exclusives, join us for j
72 - The Physics Of Music (Ft. Tim Cohen)
Where does the musical octave come from? What makes a C note a C? Why do different instruments sound different? Special guest Tim Cohen comes on to answer these questions and more. For ask-us-anything segments and other exclusives, join us
71 - How the Universe Got Its Structure
We tell the story of how the Universe developed large scale structure, starting from the Big Bang to today. It could have all turned out very differently, if not for some key players. For ask-us-anything segments and other exclusives, join
70 - WTU Live: Will Intelligent Life Persist in the Universe? (ft. Daniel Holz and Diana Powell)
Why This Universe hosts it's first ever live episode taping featuring guests Daniel Holz and Diana Powell. We discuss the possibility of intelligent life out in the Universe, the existential risks faced by humans on Earth, and the chance th
Special Announcement + ChatGPT On Unifying Quantum Mechanics and Relativity
CORRECTION: We misspeak about the time of the event in the episode, we are really on at 3-4 pm CST! Apologies! Why This Universe is going live on October 3rd in Chicago, IL! RSVP for *free* here: https://www.eventbrite.com/e/ucpn-podcast-fe
69 - An Update on Modified Gravity (MOND)
While physicists overwhelmingly agree about the existence of dark matter, a select group of people aren't convinced. Instead, they believe we must be wrong about gravity, and claim we need a theory of modified gravity (MOND) instead. Recent
68 - The Age of the Universe
Today we are debunking the recent paper that claims our universe is much older than previously thought. For ask-us-anything segments and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse For fun d
6 - Your Tour Through Quantum Weirdness (Rebroadcast)
We are celebrating our 3 year anniversary with a throwback to one of our earliest episodes! Entanglement, wave-particle duality, and uncertainty - here's a breakdown of the weirdest and wildest things about quantum mechanics. To support our
67 - When Science Meets Spirituality (Ft. Alan Lightman)
Special guest Alan Lightman takes us through a fascinating discussion of consciousness, and tells us how he reconciles spirituality with his materialist views. Todays episode is sponsored by the International Space Station. Join the ISS Nat
66 - When Space Was Filled With Music
Shortly after the Big Bang, space was densely packed with enough stuff for sound to travel through it. What was producing sound in this era, and how can we hear it today? Todays episode is sponsored by the International Space Station. Join
65 - Should We Build a Muon Collider? (Ft. Cari Cesarotti)
Special guest Cari Cesarotti tells us why so many particle physicists are itching to build a whole new type of particle collider. Support the show (https://patreon.com/whythisuniverse)
64 - The Journey to the Big Bang
The Big Bang is well accepted today as the leading theory of how our universe evolved over time - but in today's episode, we talk through all the very wrong theories that came before it. To get ad-free episodes and other exclusives, join us
63 - The Question of Consciousness (Ft. David Chalmers)
Can consciousness be explained by physics, or does it appeal to something beyond materialism? Philosopher guest star David Chalmers talks to us about how we can think about consciousness from a philosophical and scientific perspective. To s
47 - Boltzmann Brains: Could Reality Be An Illusion? (Rebroadcast)
A whirlwind of questions brings us to an odd conclusion: could reality be an illusion created by a quantum fluctuation of a brain? This is a rebroadcast of a past favorite. For ad-free episodes and other exclusives, join us for $3 a month o
62 - JWST and the Earliest Galaxies in the Universe (ft. Mike Boylan-Kolchin)
Astronomers' newest telescope, JWST, just discovered galaxies that formed earlier than previously thought possible. What does this discovery mean for our understanding of the early universe? To support our show and get ad-free episodes and
61 - Could the Large Hadron Collider Destroy the World?
Before the LHC turned on in 2008, many feared that it would create a dangerous black hole that would destroy the world. Were any of those fears well-founded, and how seriously did scientists take these claims? Support the show (https://patr
60 - The Search for Extra Dimensions
Learn how extra dimensions of space might appear to us, and what physicists have done to try to find them. To support our show and get ad-free episodes and other exclusives, join us for $3 a month on Patreon: https://patreon.com/whythisuniv
59 - The End of Everything (Ft. Katie Mack)
Special guest Katie Mack talks to us about how the universe might end. To support our show and get ad-free episodes and other exclusives, join us for $3 a month on Patreon: https://patreon.com/whythisuniverse Support the show (https://patre
58 - The Risks of Science Populism
In today's different type of episode, we talk about the risks of a subtle kind of scientific misinformation. Support the show (https://patreon.com/whythisuniverse)
57 - String Theory Part 3: Duality
This episode will hurt your brain, or your money back. To support our show and get ad-free episodes and other exclusives, join us for $3 a month on Patreon: https://patreon.com/whythisuniverse Support the show (https://patreon.com/whythisun
56 - An Icy Neutrino Interruption
We interrupt our regular episodes to cover the exciting new discovery that the IceCube Neutrino Observatory announced on November 3rd, 2022. To support our show and get ad-free episodes and other exclusives, join us for $3 a month on Patreo
55 - String Theory Part 2: The First Superstring Revolution
We pick up the story of string theory and explore the explosion of interest it experienced in the mid 1980s. For ad-free episodes and other exclusives, join us for $3 a month on Patreon: https://patreon.com/whythisuniverse Support the show
54 - String Theory Part 1: What Is It?
Last time, we introduced the biggest open problem in theoretical physics - the problem of combining gravity with quantum mechanics. In this first part of a three-part series, we introduce the leading candidate for how to do that: String The
53 - Why We Need a Theory of Quantum Gravity
Quantum mechanics and general relativity are two of the most successful theories of science ever, but they don't necessarily fit together. Learn why physicists are trying so hard to discover a quantum theory of gravity, and why it's been su
52 - The Large Hadron Collider and All Its Glory
We pick up last episode's theme of particle colliders and dive into the most exciting one running today - the LHC. What is it, how does it work, and what new physics can it still reveal? For ad-free episodes and other exclusives, join us fo
51 - Why Physicists Love Smashing Particles Together
For the past century, physicists have been building particle colliders as a way to learn about the fundamental laws of physics. Today we talk about why smashing particles together has proven to be such a powerful tool. For ad-free episodes
50 - The Black Hole At the Center of the Milky Way
On May 12, 2022 astronomers revealed an image of the supermassive black hole at the center of our Milky Way galaxy. Today we tell the story of what made this image possible. Today's episode is sponsored by Wren. Sign up through https://www.
