Category: ScienceNews

Encore episode. NPR science correspondent Geoff Brumfiel shares the story of Nazi Germany's attempt to build a nuclear reactor — and how evidence of that effort was almost lost to history. It's a tale he heard from Timothy Koeth and Miriam Hiebert at the Department of Materials Science and Engineering at the University of Maryland in College Park. Read more on their original story in Physics Today.

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Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.

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Bedridden with illness, Maine writer Elisabeth Tova Bailey found an unlikely companion — a solitary snail a friend brought her from the woods. Elisabeth spent the following year observing the creature and it was the inspiration for her memoir, "The Sound of a Wild Snail Eating."

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The strong social distancing policies introduced by China seem to have been successful in stopping the spread of Covid 19. Without any effective drug treatments, reducing our number of contacts is the most effective way to prevent viral transmission.

We also look at the similarities been policies in Russia and the US on how best to deal with the virus. In both cases there are contradictions and disagreements between medical professionals and politicians.

And a warning from Polio, how vaccines may create problems when immunisation campaigns do not reach everyone.

And If you've ever felt the urge to shop till you drop, then you may already know about some of the clever ways retailers convince us to consume. From flash sales to so-called unbelievable offers, there are a whole range of techniques aimed at encouraging us to flash the cash. Listener Mo works in marketing, so knows more than most about the tricks of the trade - but he wants CrowdScience to investigate how neuroscience is being used to measure our behaviour and predict what we’ll buy.

Marnie Chesterton finds out how brain scans are being used to discover which specific aspect of an advertisement a person is responding to, and then she hears how this information is being used by companies who want to sell us more stuff. But there's also evidence to suggest we have less control over these decisions than we think, and that computers are getting closer to detecting our intention before we're even aware of it ourselves. And this could have huge implications for the way we shop.

(Image: Getty Images)

If you've ever felt the urge to shop till you drop, then you may already know about some of the clever ways retailers convince us to consume. From flash sales to so-called unbelievable offers, there are a whole range of techniques aimed at encouraging us to flash the cash. Listener Mo works in marketing, so knows more than most about the tricks of the trade - but he wants CrowdScience to investigate how neuroscience is being used to measure our behaviour and predict what we’ll buy. Marnie Chesterton finds out how brain scans are being used to discover which specific aspect of an advertisement a person is responding to, and then she hears how this information is being used by companies who want to sell us more stuff. But there's also evidence to suggest we have less control over these decisions than we think, and that computers are getting closer to detecting our intention before we're even aware of it ourselves. And this could have huge implications for the way we shop.

Presented by: Marnie Chesterton Produced by: Marijke Peters

(Photo:

President Trump has compared the coronavirus to the seasonal flu. NPR reporter Pien Huang speaks to host Maddie Sofia about why the coronavirus appears deadlier and more transmissible — and why it poses such a risk to our healthcare system.

Here's Pien's story.
Email the show at shortwave@npr.org.

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The strong social distancing policies introduced by China seem to have been successful in stopping the spread of Covid 19. Without any effective drug treatments, reducing our number of contacts is the most effective way to prevent viral transmission.

We also look at the similarities been policies in Russia and the US on how best to deal with the virus. In both cases there are contradictions and disagreements between medical professionals and politicians.

And a warning from Polio, how vaccines may create problems when immunisation campaigns do not reach everyone.

(Image: Getty Images)

Presenter: Roland Pease Producer: Julian Siddle

The spread of the coronavirus has led many to stay home in recent weeks. During that time, the non-profit Skype A Scientist has seen a surge in demand for its service of virtually connecting students to scientists. Maddie talks to Sarah McAnulty, executive director of the group and a squid biologist, about bringing science to kids and, at the same time, confronting stereotypes about who can be a scientist.

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Encore episode: 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. Plus: the story of her decades-long effort to get more women into science, and how she found a surprising ally in the fight — Barbie. Video and more from Maddie's trip to the canopy is here. Follow Maddie on Twitter @maddie_sofia. Email the show at shortwave@npr.org.

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Ed Yong rounds up some theories in a recent article for The Atlantic. He tells host Maddie Sofia one reason the virus spreads so well might have to do with an enzyme commonly found in human tissue.

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Dr. Syed Moin Hassan was riled up. "I don't know who needs to hear this," he posted on Twitter, "BUT YOU ARE NOT LAZY IF YOU ARE WAKING UP AT NOON." Hassan, who is the Sleep Medicine Fellow at Brigham and Women's Hospital in Boston, speaks to Short Wave's Emily Kwong about de-stigmatizing sleeping in late, and why a good night's rest is so important for your immune system.

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