PRX - Pieces for Tone: Thoughtful

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Caption: Do the Math, Credit: Seth Shostak
Fun puzzles for your next urban hike, why brains are wired to count on fingers, and the world’s most famous equations (after e=mc2).

Bought by KKWE Niijii Radio, KSKQ, WRGY, WNJR, WRIR and more


  • Added: Mar 24, 2014
  • Length: 54:00
  • Purchases: 7
Caption: We Heart Robots, Credit: Seth Shostak
Here come the machines. Meet the prototypes of your future robot buddies and discover how you may come to love a hunk of hardware. Also, should ...

Bought by WRGY, KREV-LP, WRIR, and WNJR


  • Added: Mar 10, 2014
  • Length: 54:00
  • Purchases: 4
Caption: Before the Big Bang, Credit: Seth Shostak
It’s one of the biggest questions you can ask: has the universe existed forever? The Big Bang is supposedly the moment it all began. But now scie...

Bought by WRGY, KREV-LP, WRST-FM Oshkosh, KFOK-LPFM, WRIR and more


  • Added: Feb 24, 2014
  • Length: 54:00
  • Purchases: 7
Caption: Gene Hack, Man, Credit: Seth Shostak
Computers and DNA have a few things in common. Both use digital codes and are prone to viruses. And, it seems, both can be hacked. From restori...

Bought by WRGY and WNJR


  • Added: Feb 10, 2014
  • Length: 54:00
  • Purchases: 2
Caption: Skeptic Check: Zombies Aren't Real, Credit: Seth Shostak
Writer Guy Harrison on why Zombies might be a ghosts from our Pleistocene past, and how mathematical modeling of these mythical creatures could hel...

Bought by KMUN, Cove Mountain Educational Broadcasting, KUNM, WRST-FM Oshkosh, and KREV-LP


  • Added: Jan 13, 2014
  • Length: 54:00
  • Purchases: 5
Caption: Can We Talk?, Credit: Seth Shostak
The evolution of language, “Dr Bugs” on chemical messaging among ants, and mirror neurons that communicate with other brains without you saying a w...

Bought by KSKQ, KKWE Niijii Radio, WRGY, WPSU, KREV-LP and more


  • Added: Jan 06, 2014
  • Length: 54:00
  • Purchases: 7
Caption: Animal Instinct, Credit: Seth Shostak
What humans can learn from our hairy, feathered, four-legged friends; we may wear suits and play Sudoku, but Homo sapiens are animals all the same.

Bought by WRGY, WPSU, WRIR, WNJR, and KREV-LP


  • Added: Dec 30, 2013
  • Length: 54:00
  • Purchases: 5
Caption: Group Think, Credit: Seth Shostak
If two is company and three a crowd, what’s the ideal number to write a play or invent a new operating system? Experts disagree whether creativity...

Bought by WRGY and KREV-LP


  • Added: Dec 23, 2013
  • Length: 54:00
  • Purchases: 2
Caption: Some Like It Cold, Credit: Seth Shostak
We all may prefer the goldilocks zone - not too hot, not too cold. But most of the universe is bitterly cold. We can learn a lot if we're willing...

Bought by KRPS, WRGY, KREV-LP, WRST-FM Oshkosh, WRIR and more


  • Added: Dec 16, 2013
  • Length: 54:00
  • Purchases: 7
Caption: Skeptic Check: Science Blunders, Credit: Seth Shostak
We’ve all had an “oops” moment. Scientists are no exception. Sometimes science stumbles in the steady march of progress. Hear a few of those bum...

Bought by KSKQ, WRGY, KREV-LP, KUNM, and WRST-FM Oshkosh


  • Added: Nov 25, 2013
  • Length: 54:00
  • Purchases: 5
Caption: The Heat is On, Credit: Seth Shostak
Monster Typhoon Haiyen and other threats to health may be the new normal in a warmer world. Can we make the hard decisions needed to protect ourse...

Bought by C89.5 - KNHC Seattle, WRGY, KREV-LP, WNJR, and KSKQ


  • Added: Nov 18, 2013
  • Length: 54:00
  • Purchases: 5
Caption: Life Back Then, Credit: Seth Shostak
Time keeps on ticking, ticking … and as it does, evolution operates to produce remarkable and transformative changes in species.

Bought by WRGY, WRST-FM Oshkosh, and WNJR


  • Added: Nov 04, 2013
  • Length: 54:00
  • Purchases: 3
Caption: Shutting Down Science, Credit: Seth Shostak
The government shut down left one Antarctic researcher's research out in the cold and raises a question about publicly funded science. What do we ...

Bought by WRGY, WRST-FM Oshkosh, KREV-LP, KVSC, and WNJR


  • Added: Oct 28, 2013
  • Length: 54:00
  • Purchases: 5
Caption: Skeptic Check: War of the Worlds, Credit: Seth Shostak
It was the most famous invasion that never happened. But Orson Welles’ 1938 “War of the Worlds” broadcast sure sounded convincing as it described a...

Bought by KCPW Salt Lake City, KQED, WUTC, WRFA-LP, WGBH Radio Boston and more


  • Added: Oct 21, 2013
  • Length: 54:00
  • Purchases: 12

  • Added: Sep 16, 2013
  • Length: 54:00
  • Purchases: 4
Caption: Skeptic Check: Follywood Science, Credit: Seth Shostak
From Prometheus to 2001: the ratio of science to fiction in sci-fi, the most accurate science fiction film; and why messing with medical facts in f...

Bought by WRGY, WRST-FM Oshkosh, WNJR, and WRIR


  • Added: Sep 09, 2013
  • Length: 54:00
  • Purchases: 4
Caption: Catch a Wave, Credit: Seth Shostak
What your eye sees is but a narrow band in the electromagnetic spectrum. Discover what the rest reveals about the secrets of the universe.

Bought by KSKQ, WRGY, WRIR, and KREV-LP


  • Added: Sep 02, 2013
  • Length: 54:00
  • Purchases: 4
Caption: Rife With Life, Credit: Seth Shostak
Follow the water is the astrobiology mantra. Where there’s water, there may be life. Join us for a tour of watery solar system bodies.

Bought by KKWE Niijii Radio, WRGY, KBGA 89.9 FM, KSKQ, WNJR and more


  • Added: Jul 22, 2013
  • Length: 54:00
  • Purchases: 7
Caption: Getting a Spacelift, Credit: Seth Shostak
The future of spaceflight, why humans should go to Mars, the techno-wizardry needed to get there, working on an asteroid, and a space tourist’s pri...

Bought by WRGY, KBGA 89.9 FM, WNJR, KSKQ, KAWC / Border Radio - KOFA and more


  • Added: Jul 15, 2013
  • Length: 54:00
  • Purchases: 6
Caption: Material Whirl, Credit: Seth Shostak
The future of man-made materials from 3D printers to artificial skin. Also, why ancient Roman concrete was better than ours.

Bought by WRGY, KBGA 89.9 FM, WNJR, KSKQ, KAWC / Border Radio - KOFA and more


  • Added: Jul 08, 2013
  • Length: 54:00
  • Purchases: 6
Caption: Exoplanets, Credit: Seth Shostak
You may be unique, but is your home planet? Why the astronomer who’s discovered hundreds of exoplanets is hopeful about the hunt for alien life. ...

Bought by WRGY, KBGA 89.9 FM, KREV-LP, and KVSC


  • Added: Jun 17, 2013
  • Length: 54:00
  • Purchases: 4
Caption: Cosmos: It's Big, It's Weird, Credit: Seth Shostak
It’s all about you. And you, and you, and you and you … that is, if we live in parallel universes. Physicist Brian Greene’s case for multiverses.

Bought by KSKQ, WRGY, KBGA 89.9 FM, WRIR, and KREV-LP


  • Added: Jun 03, 2013
  • Length: 54:00
  • Purchases: 5
Caption: Skeptic Check: Hostile Climate, Credit: Seth Shostak
It’s a record we didn’t want to break. Carbon dioxide concentration in the atmosphere is at an all-time high. Meanwhile an op-ed in a leading new...

Bought by C89.5 - KNHC Seattle, WRGY, WRIR, KREV-LP, KVSC and more


  • Added: May 20, 2013
  • Length: 54:00
  • Purchases: 6
Caption: 1814 wood engraving of two types of locking mechanisms., Credit: (Library of Congress).
Can genes be patented? Are downloaders inhibiting musical creativity – or enhancing it? This week’s BackStory explores how Americans have viewed “i...

Bought by WUFT, XRAY.fm, WSKG, KUOW, WRPI and more


  • Added: May 17, 2013
  • Length: 54:00
  • Purchases: 12
Caption: Going Viral, Credit: Seth Shostak
Discover how viruses go from birds to pigs to you, how fossil viruses got into your genome, whether E.T. might be a virus, and what it takes for id...

Bought by WUFT, KKWE Niijii Radio, WRGY, WRIR, KREV-LP and more


  • Added: May 13, 2013
  • Length: 54:00
  • Purchases: 6