Science Friday

News & Information: Sat • 1PM-3PM
  • Hosted by Ira Flatow

Yes, we know it's on Saturday but they wouldn't change the name of the show for us ... we asked.  But we think it's a great program for Saturdays. Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the trusted source for news about science, technology, and other cool stuff. Each week host Ira Flatow mixes it up with people in the know and those who want to be.  It's brain fun, for curious people.

Steering Toward Greener Transportation

Dec 18, 2017

How Can Math Make Your Holidays Merrier?

Dec 18, 2017

The High Energy Cost Of Bitcoin’s Rise

Dec 18, 2017

May Your Days Be Merry, But Less Bright

Dec 18, 2017

Preventing A ‘Digital Dark Age’

Dec 18, 2017

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
n
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
1
<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.

Steering Toward Greener Transportation

Dec 16, 2017

Pages