Gravitational Waves: Unlocking The Secrets Of The Universe

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Gravitational Waves: Unlocking The Secrets Of The Universe

FromShort Wave

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Length:

14 minutes

Released:

Aug 6, 2021

Format:

Podcast episode

Description

Science correspondent Nell Greenfieldboyce gives us the latest in gravitational waves and shares what scientists have learned (and heard) from these tiny ripples in spacetime. Email the show at shortwave@npr.org

Released:

Aug 6, 2021

Format:

Podcast episode

Titles in the series (100)

New discoveries, everyday mysteries, and the science behind the headlines — all in about 10 minutes, every weekday. It's science for everyone, using a lot of creativity and a little humor. Join host Maddie Sofia for science on a different wavelength.

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Introducing Short Wave: Short Wave, NPR's new daily science podcast, starts October 15th. Join host Maddie Sofia, Monday through Friday. Subscribe now. by Short Wave
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Life After Whale Death: What happens after a whale dies? Their carcasses, known as "whale falls," provide a sudden, concentrated source of food for organisms in the deep sea. by Short Wave
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Crows Don't Forget: We learn some crow facts and leave it to you — do crows deserve their creepy reputation? by Short Wave
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The Squishy Science Behind ASMR: A trend for some is a sensory pleasure-trigger for others. by Short Wave
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Kicking The Habit With 'Shrooms: How could a magic mushroom trip help people beat addiction? We talk to a patient who used a chemical in 'shrooms to help her quit smoking. by Short Wave
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Finally, An All-Female Spacewalk: We hear from NASA astronauts Christina Koch and Jessica Meir. They completed the first all-female spacewalk last week. by Short Wave
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When A Listener Calls...: Why do some people seek out scary experiences? Turns out, some of us may be more wired to crave the thrill. by Short Wave
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You Asked About The Flu: How can you tell if you have the flu or a cold? Why does your arm hurt after a flu shot? Can getting the shot give you the flu? We answer your flu-related listener questions. by Short Wave
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What We Know (And Don't) About The Dangers Of Vaping: Amid an outbreak of lung injury cases, there's a new spotlight on vaping. by Short Wave
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Logging 'The Lungs' of North America: The Trump administration wants to eliminate a ban on logging in the Tongass National Forest. We talk to an Alaskan worried about the future of the largest U.S. rainforest. by Short Wave
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Wildfire Season Is Here To Stay: Californians face a terrible new normal as wildfire season grows longer and more intense. We explore three key factors at the heart of the state's high wildfire risk. by Short Wave
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The U.S. Wants Out Of The Paris Agreement: It's official. The U.S. has notified the United Nations it wants to withdraw from the Paris Agreement, the global accord to fight climate change. by Short Wave
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Exploring The Rainforest With 'TreeTop Barbie': Pioneering ecologist Nalini Nadkarni takes us up into the canopy — the area above the forest floor — where she helped research and document this unexplored ecosystem. by Short Wave
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Solving The Sleep & Alzheimer's Puzzle: We know that people with Alzheimer's often have sleep problems. But does it work the other way? Do problems with sleep set the stage for this degenerative brain disease? by Short Wave
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Randall Munroe's Absurd Science For Real-World Problems: The cartoonist behind the popular Internet comic xkcd has a new book called How To: Absurd Scientific Advice for Common Real-World Problems. by Short Wave
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Most U.S. Dairy Cows Come From 2 Bulls. That's Not Good.: Why it's a problem that cows are so genetically similar, and what scientists are trying to do about it. by Short Wave
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Meet Two MacArthur 'Genius Grant' Scientists: The MacArthur Foundation "genius grant" winners were announced this fall. Meet two who study oceans. by Short Wave
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Bye Bye, Bei Bei: Giant Panda Heads to China: The Smithsonian's National Zoo is bidding farewell to Bei Bei. The 4-year-old giant panda will be sent to China on Tuesday, Nov. 19. by Short Wave
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Fighting An Insect Invasion With... An Insect Invasion: An invasive species has no significant natural predators here. Yet. by Short Wave
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Saving Water One Flush At A Time: Moving human waste more efficiently down a toilet bowl could be one solution for reducing water consumption. For World Toilet Day, we bring you an episode full of toilet science. by Short Wave
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That Revolutionary Gene-Editing Experiment? So Far So Good.: Gene-edited 'supercells' appear to be making progress. by Short Wave
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Adversarial AI: University and military researchers are studying how attackers could hack into AI systems by exploiting how these systems learn. It's known as "adversarial AI." by Short Wave
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An Interstellar Wanderer Is Coming Our Way: Everything you need to know about interstellar comet 2I/Borisov, as told by planetary astronomer Michele Bannister. by Short Wave
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The Zombies That Walk Among Us: Ed Yong, science reporter for The Atlantic, creeps us out with real zombies of the animal kingdom. by Short Wave
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The Science Of Smell And Memory: Why can a smell trigger such a powerful memory? Biological anthropologist Kara Hoover explains what goes on in the brain. Plus, why our sense of smell is heightened in the winter. by Short Wave
11 min listen
The Mind-Bending Ascent Of Helium — And Why It's Running Low: Helium is the second-most common element in the cosmos, but it's far rarer on planet Earth. by Short Wave
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A Revolutionary Experiment To Edit Human Genes: A groundbreaking gene-editing technique could change the way we treat genetic diseases. by Short Wave
13 min listen
Seen Any Nazi Uranium? These Researchers Want To Know: Nazi Germany tried to build a nuclear reactor. How evidence of that effort was almost lost to history. by Short Wave
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Happy Thanksgiving!: Gobble gobble. by Short Wave
2 min listen
SpaceX's Satellite Swarm: Could It Hurt Astronomy?: Why some scientists are concerned that heavy satellite traffic could permanently alter their ability to observe the night sky. by Short Wave
12 min listen

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Scientists Reveal Mysterious Origin of Baobab Trees, Rafiki's Home in 'The Lion King' by Short Wave
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The Nightmarish Worm That Lived 25 Million Years Longer Than Researchers Thought by Short Wave
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How The Brain Experiences Pleasure — Even The Kind That Makes Us Feel Guilty by Short Wave
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The Order Your Siblings Were Born in May Play a Role in Identity and Sexuality by Short Wave
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Discover this podcast and so much more

Gravitational Waves: Unlocking The Secrets Of The Universe

Gravitational Waves: Unlocking The Secrets Of The Universe

Description

Titles in the series (100)

More Episodes from Short Wave

Related podcast episodes