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

Follow Big Brains:

LinkedIn: https://www.linkedin.com/showcase/big-brains-podcast/

X: https://x.com/BigBrainsUC


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

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(219)

Why Measles Is Resurging—And The Rise Of Vaccine Hesitancy, with Adam Ratner

Why Measles Is Resurging—And The Rise Of Vaccine Hesitancy, with Adam Ratner

In 2000, the United States declared that measles had been eliminated. But just 15 years later, the disease made a comeback—and it hasn’t gone away since. In this episode, Dr. Adam Ratner, director of ...

20 Feb 202535min

The Little-Known Secrets To A Good Life, with Shigehiro Oishi

The Little-Known Secrets To A Good Life, with Shigehiro Oishi

What makes a good life? For decades, psychologists have debated whether true fulfillment comes from happiness—a life of comfort and joy—or meaning—a life of purpose and impact. But what if there's a t...

6 Feb 202533min

How Bioelectronics Could Heal Our Bodies And Minds, with Bozhi Tian

How Bioelectronics Could Heal Our Bodies And Minds, with Bozhi Tian

Imagine a future in which Band-Aids talk to your cells, pacemakers are powered by light and your gut microbiome gets a tune-up—all thanks to tiny bioelectric devices. Sounds like sci-fi, right? Think ...

23 Jan 202529min

Could A Fungal Pandemic Be “The Last of Us?", with Arturo Casadevall

Could A Fungal Pandemic Be “The Last of Us?", with Arturo Casadevall

Five years after COVID became a global pandemic, could another health crisis be on our horizon? According to scientists who study diseases, the possibility of a fungal pandemic—the subject of science ...

9 Jan 202527min

The "Magic Words" That Turn Resolutions Into Reality

The "Magic Words" That Turn Resolutions Into Reality

As we step into 2025, many of us are thinking about how to turn our New Year's resolutions into lasting changes. But what if the secret to success lies not in willpower but in the words we use every d...

2 Jan 202532min

What’s The Truth About Alcohol’s Benefits And Risks? with Tim Stockwell

What’s The Truth About Alcohol’s Benefits And Risks? with Tim Stockwell

We have long heard the claims that a glass of red wine is good for your heart, but it turns out that the research that fueled this wisdom was actually skewed. Some studies made it appear like moderate...

19 Dec 202433min

What Happens When We Die? with Sam Parnia

What Happens When We Die? with Sam Parnia

For centuries, death has been seen as a final, inescapable line—a moment when the heart stops and the brain ceases to function. But revolutionary research asks: What if everything we thought we knew a...

5 Dec 202430min

The Illusion of Moral Decline

The Illusion of Moral Decline

This year’s election might have been the most contentious in modern memory. It's not just that politics have changed, but it seems that people have too. You’ve probably heard this phrase: “People aren...

21 Nov 202432min

Populärt inom Utbildning

historiepodden-se
det-skaver
rss-bara-en-till-om-missbruk-medberoende-2
harrisons-dramatiska-historia
nu-blir-det-historia
allt-du-velat-veta
roda-vita-rosen
not-fanny-anymore
johannes-hansen-podcast
rss-viktmedicinpodden
sektledare
sa-in-i-sjalen
i-vantan-pa-katastrofen
rss-foraldramotet-bring-lagercrantz
rss-max-tant-med-max-villman
rss-dr-bjorklund
rss-sjalsligt-avkladd
rss-basta-livet
rss-traningsklubben
vi-gar-till-historien