Science Friday on KAZU

Friday 11am - 2pm
  • Hosted by Ira Flatow

Science Friday

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.  The radio show is broadcast on many public radio stations Fridays from 2-4 p.m. Eastern Time. You can join the conversation by calling 1-844-724-8255 or tweeting us your questions @scifri.

Steering Toward Greener Transportation

Dec 17, 2017

The High Energy Cost Of Bitcoin’s Rise

Dec 17, 2017

Preventing A ‘Digital Dark Age’

Dec 17, 2017

May Your Days Be Merry, But Less Bright

Dec 17, 2017

How Can Math Make Your Holidays Merrier?

Dec 17, 2017
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Wikimedia Commons

The heartbeats of most species, when frightened or stressed, tend to quicken. That is not so, however, for narwhals. When the marine mammals encounter stress, their heartbeats tend to, yes, lower — in spite of the fact that the creatures already have a staggeringly slow heartbeat of 10 beats per minute when in the act of diving down into icy waters to conserve oxygen and hold their breath for extended periods of time.

In DNA testing, ‘Yeti’ samples come up bears, bears, bears

Dec 16, 2017
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<a href="https://www.flickr.com/photos/valcker/14053511789/">Valcker</a>/<a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Image cropped.

Legend has it that a reclusive, ape-like creature roams the remote, snowy landscape of the Himalayas: the Yeti, or Abominable Snowman. But in a setback for Yeti hunters, scientists recently revealed that nine rumored Yeti samples from the Himalayas and Tibetan Plateau region were — not quite.

The High Energy Cost Of Bitcoin’s Rise

Dec 16, 2017

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