logo
episode-header-image
Feb 2022
40m 12s

Do we live in a multiverse?

American Public Media
About this episode
Get ready to learn the science behind the multiverse! That’s the idea that our universe isn’t the only universe out there. What if there were other, different universes existing alongside our own? Ones with different laws of physics, different planets and stars… or maybe even different versions of us! In this episode we explain a few different theories behi ... Show More
Up next
May 5
Why don’t we feel the Earth spinning?
If you were on a merry-go-round that was spinning super fast, you’d feel it. But the Earth is always spinning and we don’t feel a thing. Why is that? Join Molly and Reean as they explore the science of spin. Plus we find out how liquid sloshing around in our ears can make us feel ... Show More
31m 15s
May 4
Introducing...Brains On Universe Presents: Puberty! (The podcast)
We're making a new limited series to tackle a topic that lots of our listeners are curious about. Puberty! It’s a lot. There are the awkward conversations and the questions we’re too nervous to ask and the sometimes uncomfortable experience of living in a body that’s changing fas ... Show More
1m 35s
Apr 28
How does soap work?
We wash our hands all the time, but do you ever wonder why? It turns out that soap is super good at attaching to dirt and germs and carrying that gunk off skin. Join Molly and co-hosts Hope and Heaven as they zoom in on soap to see how this sudsy stuff cleans so well. Plus we’ll ... Show More
34m 10s
Recommended Episodes
Jul 2012
Parallel Universes
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
28m 13s
Dec 2022
Evidence of the Multiverse
For most of us, the word “multiverse” probably conjures up some sort of fun sci-fi episode like the universe in which we all have hot dogs for fingers in Oscar contender ‘Everything Everywhere All at Once’ or the parallel universe in Star Trek where there’s an evil you with a mou ... Show More
30m 56s
Feb 2008
The Multiverse
Melvyn Bragg and guests will be leaving the studio, the planet and indeed, the universe to take a tour of the Multiverse. If you look up the word ‘universe’ in the Oxford English Dictionary you will find the following definition: “The whole of created or existing things regarded ... Show More
41m 46s
Sep 2023
Many Worlds Theory: You're Living in a Universe | Can You Visit Your Other Lives?
So, tell me... how do you like being a movie star? I can't imagine your life. You can't walk down the street without being mobbed by adoring fans. You attend power-lunches with your agent. You pose for pictures on the red carpet on your way to collect your third Academy Award. Yo ... Show More
42m 36s
Jul 2017
Order out of Chaos: How to Create a Universe
<p>Numerous mythologies speak to the birth of our universe out of darkness and chaos, but can humans follow in the footsteps of the gods? Can we create a universe in the lab? In this episode of the Stuff to Blow Your Mind podcast, Robert and Joe explore the primordial darkness of ... Show More
1h 6m
May 2022
13 - Does Quantum Mechanics Imply a Multiverse? (Rebroadcast)
<p>Today we explore different interpretations of quantum mechanics, from Copenhagen to the many-worlds hypothesis, in an attempt to uncover what quantum reality really is. This episode is a rebroadcast of one of our early favorites.<br/><br/>For ad-free episodes and other exclusi ... Show More
34m 25s
Mar 2023
How Big is the Universe?
How big is the universe? And how do we know? It's a question that puzzled astronomers for centuries. They had no way to measure distance in space - until Henrietta Leavitt showed them how. Henrietta Leavitt was a "computer" in the 19th century, before there were computers, and sh ... Show More
21m 16s