Science Friday

Fridays, 1:00 p.m. - 3:00 p.m.
  • Hosted by Ira Flatow

Science Friday is your trusted source for news and entertaining stories about science. We started as a radio show, created in 1991 by host and executive producer Ira Flatow. Since then, we’ve grown into much more: We produce award-winning digital videos and publish original web content covering everything from octopus camouflage to cooking on Mars. SciFri is brain fun, for curious people. Call in live at 844 724-8255. 

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Copyright 2016 NPR. To see more, visit http://www.npr.org/.

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IRA FLATOW, HOST:

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. If you tuned into "Jeopardy!" in 2011, you might have heard an exchange like this.

(SOUNDBITE OF TV SHOW, "JEOPARDY!")

ALEX TREBEK: Watson, start us, please.

WATSON: The European Union for $200.

Science Book Picks for 2013

Dec 13, 2013
Copyright 2016 NPR. To see more, visit http://www.npr.org/.

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This Doc's Miracle Drug? Exercise

Dec 13, 2013

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IRA FLATOW, HOST:

You know the old adage, an apple a day keeps the doctor away? Well, my next guest might add to that. How about a jog a day keeps the doctor away, or a set of pull-ups? His new book is a prescription pad for a variety of ailments from anxiety and depression to heart disease, diabetes, low libido, arthritis, even cancer. But what's different about this medical book is that there are no drugs recommended, no trips to the pharmacy.

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This is SCIENCE FRIDAY. I'm Ira Flatow. Do you know that what the number one reason for people filing bankruptcy in this country is? What's the number one reason? Not a lost job. It's not damage from earthquakes or floods. It's medical bills. My next guest says our high-priced medical treatments are responsible for some 60 percent of personal bankruptcies. And if you think you're safe because you have insurance, he says think again.

Drawing from research presented at this year's Acoustical Society of America conference, psycholinguist Stefanie Shattuck-Hufnagel untangles tongue twisters to look at speech planning patterns, and professor Amalia Arvaniti discusses the "Valley Girl" dialect.

Would More Technology Mean Safer Trains?

Dec 6, 2013

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IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. For less than $100, you can buy a little gadget, a speedometer, that plugs into your car's cigarette lighter and it will let out a terrific scream when you exceed that speed limit that you preset into it. In fact, there's a 99-cent app for that too for your smartphone that tells you when you've exceeded the speed limit.

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If you're headed to the ballet this season, chances are to hear something like the "Dance of the Sugar Plum Fairy" from "The Nutcracker," this season's dance blockbuster as usual. But dance doesn't always sound this sweet. Sometimes it sounds more like this.

(SOUNDBITE OF PLEXIGLAS SLAMMING)

Eating 'Wilder' Foods for a Healthier Diet

Nov 26, 2013

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IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Hope you had a good Thanksgiving, this being the day after. One of the best parts of Thanksgiving is, I think, the leftovers. Don't they always taste better? Well, my next guest is here to tell us how we can get the most flavor and nutrition out of those leftovers and our food all year round.

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This is SCIENCE FRIDAY. I'm Ira Flatow. There's research that tackles the really big questions like where did we come from? How did the universe form? How can people live longer, better lives? Today is probably not the day for that research. Instead, it's our annual salute to science that first makes you laugh and then makes you think.

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This is SCIENCE FRIDAY. I'm Ira Flatow.

UNIDENTIFIED MAN: Touchdown confirmed. We're safe on Mars.

(SOUNDBITE OF CHEERING)

Stores Are Snooping Into Your Smartphone

Nov 22, 2013

Retailers have used various techniques to analyze in-store buying behavior, such as surveys, video surveillance, and buyer reward programs. Some stores have been tapping into the technology in smartphones to track shoppers' actions. New York Times reporter Quentin Hardy discusses how they're doing this and what information they can gather.

A Handful of Nuts, a Lifetime of Benefits?

Nov 22, 2013

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IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. A growing body of evidence has been hinting that nuts - nuts - are good for us. The popular Mediterranean diet emphasizes nuts but, you know, most Americans only eat nuts on occasion. And I'm talking about, oh, that's less than once a week, except for me. I eat them every day, but that's another story.

Remember last year's overcooked, dried-out turkey? Don't let it become a tradition. In this episode of "Food Failures," Jeff Potter, author of Cooking for Geeks: Real Science, Great Hacks, and Good Food, dishes up a few tips for Turkey Day--like cooking turkey breasts separately from the legs, or microwaving potatoes to free up real estate on the stove.

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This is SCIENCE FRIDAY. I'm Ira Flatow. Those of us of a certain age can remember exactly what we were doing on a Friday this hour 50 years ago when we heard the news. President Kennedy's assassination horrified and transfixed the nation. It was murder in plain sight, seemingly the easiest kind of crime to solve. But 50 years later the basic facts of the case are still debated.

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