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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 hosts Emily Kwong and Aaron Scott for science on a different wavelength.
If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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News Round Up: Algal Threats, An Asteroid With Life's Building Blocks And Bee Maps
After reading the science headlines this week, we have A LOT of questions. Why did the Virgin Islands declare a state of emergency over a large blob of floating algae? What can a far-off asteroid tell us about the origins of life? Is the ever-popular bee waggle dance not just for directions to the hive but a map?
Luckily, it's the job of the Short Wave team to decipher the science behind the day's news. This week, co-host Aaron Scott, Scientist in Residence Regina G. Barber and science correspondent Geoff Brumfield are on the case. Buckle up as we journey beyond the headlines and sail out to sea, blast off to space and then find our way home with the help of some dancing bees!
Have suggestions for what we should cover in our next news round up? Email us at shortwave@npr.org. -
Why Pandemic Researchers Are Talking About Raccoon Dogs
Today, a look at how a new genetic analysis provides the strongest evidence yet of the natural origins of the coronavirus pandemic.
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If ChatGPT Designed A Rocket — Would It Get To Space?
This episode, Geoff Brumfiel and Emily Kwong push AI to the limits and see whether it's capable of fact-based complexity — like flying a rocket.
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What we lose if the Great Salt Lake dries up
Dotted across the Great Basin of the American West are salty, smelly lakes. The largest of these, by far, is the Great Salt Lake in Utah.
But a recent report found that water diversions for farming, climate change and population growth could mean the lake essentially disappears within five years. Less water going in means higher concentrations of salt and minerals, which threatens the crucial ecological role saline lakes play across the West, as well as the health of the people who live nearby.
On today's episode, Kirk takes Short Wave co-host Aaron Scott on an audio field trip to the endangered Great Salt Lake, and explains why losing the lake could be devastating for everyone from brine flies to the humans that live next door. -
Venus And Earth: A Tale Of Two 'Twins'
Planetary scientists announced some big news this week about our next-door neighbor, Venus. For the first time, they had found direct evidence that Venus has active, ongoing volcanic activity.
"It's a big deal," says Dr. Martha Gilmore, a planetary geologist at Wesleyan University. "It's a big deal in that there are no other planets, actually, where we've seen active volcanism." (Moons don't count - sorry Io!)
What makes that fact so striking is how inhospitable a place Venus is now – crushing pressure, a toxic atmosphere and a surface temperature around 850 degrees Fahrenheit. So, what happened? How did Earth and its closest sibling diverge so sharply?
On today's episode, Martha talks with scientist in residence Regina G. Barber about what studying Venus can tell us about the past and the future of our own planet. -
Tweeting Directly From Your Brain (And What's Next)
Our friends at NPR's TED Radio Hour grace us with a look at their new series "Mind, Body, Spirit," an exploration of the three and how they intersect.