What Ripples in Space-Time Tell Us About the Universe with Daniel Holz
Big Brains21 Tammi 2019

What Ripples in Space-Time Tell Us About the Universe with Daniel Holz

All around us in the universe, stars and black holes are smashing into each other with tremendous force. These events are so powerful that they literally ripple the fabric of space-time—and these ripples, called gravitational waves, travel hundreds of millions of light-years across the universe.

Prof. Daniel Holz and fellow scientists at LIGO knew that these waves would take us closer to figuring out multiple mysteries about the universe, like its size and age. They were certain that they would be able to build an instrument so sensitive that they could pick up these signals—but not everyone was.

In this time-and-space-bending episode of Big Brains, the UChicago cosmologist talks black holes, proving Einstein’s predictions and the threat of nuclear annihilation.

Subscribe to Big Brains on Apple Podcasts, Stitcher, Spotify, and rate and review the podcast.

Music used in this episode: Cat's Eye by Blue Dot Sessions


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Jaksot(216)

Why The Quantum Internet Could Change Everything, with David Awschalom

Why The Quantum Internet Could Change Everything, with David Awschalom

Imagine a new technology that could create unbreakable encryption, supercharge the development of AI, and radically expedite the development of drug treatments for everything from cancer to COVID-19. ...

3 Syys 202025min

How Loneliness and Isolation Affect Your Health, with Prof. Linda Waite

How Loneliness and Isolation Affect Your Health, with Prof. Linda Waite

The quarantine to stem the tide of the coronavirus pandemic has left many people trapped inside, alone. Loneliness and isolation were already a major health crisis in our country before COVID-19, and ...

27 Elo 202023min

The Way You Talk—And What It Says About You, with Prof. Katherine Kinzler

The Way You Talk—And What It Says About You, with Prof. Katherine Kinzler

The way we talk is probably not something most of us spend a lot of time thinking about, but when it comes to communicating, what we’re saying may only be as important as how we say it. That’s what Pr...

13 Elo 202030min

From LSD to Ecstasy, How Psychedelics Are Altering Therapy, with Prof. Harriet de Wit

From LSD to Ecstasy, How Psychedelics Are Altering Therapy, with Prof. Harriet de Wit

People have been taking psychoactive drugs since the beginning of human history, but there hasn’t been a lot of good scientific study of these substances. One person who has been trying to turn a scie...

30 Heinä 202019min

How Can We Achieve Real Police Reform?

How Can We Achieve Real Police Reform?

What are we going to do about police misconduct? Many are calling for a total defunding of the police, while others are looking for systems to enhance accountability through reform. Many have pointed ...

16 Heinä 202030min

Why We're Obsessed With Conspiracy Theories

Why We're Obsessed With Conspiracy Theories

There have always been, and probably always will be, conspiracy theories, but we’ve certainty seen a dramatic increase this year. Misinformation around the outbreak of the coronavirus pandemic have cr...

2 Heinä 202027min

Black Lives Matter Protests: Hope for the Future?

Black Lives Matter Protests: Hope for the Future?

In the last few weeks, our country has been rocked by nationwide protests following the killing of George Floyd, and many other black people, at the hands of police. To be true to the mission of our s...

18 Kesä 202040min

What Historic Pandemics Could Teach Us About Coronavirus, with Ada Palmer

What Historic Pandemics Could Teach Us About Coronavirus, with Ada Palmer

What happens to the world after a pandemic? Lots of experts have been talking about what we may be able to expect after COVID-19 from the 1918 Spanish flu and The Black Death. But, as any historian wi...

8 Kesä 202029min

Suosittua kategoriassa Koulutus

rss-murhan-anatomia
psykopodiaa-podcast
voi-hyvin-meditaatiot-2
rss-narsisti
adhd-podi
rss-rahamania
psykologia
ihminen-tavattavissa-tommy-hellsten-instituutti
kesken
rss-liian-kuuma-peruna
rss-duodecim-lehti
rss-valo-minussa-2
rss-vapaudu-voimaasi
jari-sarasvuo-podcast
rss-tietoinen-yhteys-podcast-2
rahapuhetta
rss-turun-yliopisto
rss-arkea-ja-aurinkoa-podcast-espanjasta
rss-ranskaa-raakana
rss-uskonto-on-tylsaa