Possible potato improvements, and a pill that gives you a jab in the gut

Possible potato improvements, and a pill that gives you a jab in the gut

Because of its genetic complexity, the potato didn’t undergo a “green revolution” like other staple crops. It can take more than 15 years to breed a new kind of potato that farmers can grow, and genetic engineering just won’t work for tackling complex traits such as increased yield or heat resistance. Host Sarah Crespi talks with Staff Writer Erik Stokstad about how researchers are trying to simplify the potato genome to make it easier to manipulate through breeding. Researchers and companies are racing to perfect an injector pill—a pill that you swallow, which then uses a tiny needle to shoot medicine into the body. Such an approach could help improve compliance for injected medications like insulin. Host Meagan Cantwell and Staff Writer Robert F. Service discuss a new kind of pill—one that flips itself over once it hits the bottom of the stomach and injects a dose of medication into the stomach lining. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Michael Eric Nickel/Flickr; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

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Watching continents slowly break apart, and turbo charging robotic sniffers

Watching continents slowly break apart, and turbo charging robotic sniffers

First up this week, Staff Writer Paul Voosen talks with host Sarah Crespi about his travel to meet up with a lead researcher in the field, Folarin Kolawole, and the subtle signs of rifting on the Afri...

7 Marras 202425min

The challenges of studying misinformation, and what Wikipedia can tell us about human curiosity

The challenges of studying misinformation, and what Wikipedia can tell us about human curiosity

First up this week, Contributing Correspondent Kai Kupferschmidt joins host Sarah Crespi to discuss the difficulties of studying misinformation. Although misinformation seems like it’s everywhere, res...

31 Loka 202438min

Paleorobotics, revisiting the landscape of fear, and a book on the future of imagination

Paleorobotics, revisiting the landscape of fear, and a book on the future of imagination

Using robots to study evolution, the last installment of our series of books on a future to look forward to, and did reintroducing wolves really restore an ecosystem? First up this week, a new study o...

24 Loka 202445min

How to deal with backsliding democracies, and balancing life as a scientist and athlete

How to deal with backsliding democracies, and balancing life as a scientist and athlete

First up this week, host Sarah Crespi talks to Jon Chu, a presidential young professor in international affairs at the Lee Kuan Yew School of Public Policy at the National University of Singapore, abo...

17 Loka 202439min

Graphene’s journey from hype to prime time, and harvesting lithium from briny water

Graphene’s journey from hype to prime time, and harvesting lithium from briny water

First up this week, we celebrate 20 years of graphene—from discovery, to hype, and now reality as it finally finds its place in technology and science. Science journalist Mark Peplow joins host Sarah ...

10 Loka 202431min

Scientific evidence that cats are liquids, and when ants started their fungus farms

Scientific evidence that cats are liquids, and when ants started their fungus farms

First up this week, online editor David Grimm joins host Sarah Crespi to talk about how cats think about their own bodies. Do cats think of themselves as a liquid, as much the internet appears to beli...

3 Loka 202427min

Burying trees to lock up carbon, notorious ‘Alzheimer’s gene’ fuels hope, and a book on virtual twins

Burying trees to lock up carbon, notorious ‘Alzheimer’s gene’ fuels hope, and a book on virtual twins

The gene variant APOE4 is finally giving up some of its secrets, how putting dead trees underground could make carbon sequestration cheap and scalable, and the latest in our series of books on an opti...

26 Syys 202447min

Looking for life on an icy moon, and feeling like a rat

Looking for life on an icy moon, and feeling like a rat

First up this week, a preview of a NASA mission to Jupiter’s icy moon Europa. Science journalist Robin Andrews joins host Sarah Crespi to talk about the Clipper mission and what it could reveal about ...

19 Syys 202443min

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