Science Friday on WBAA News

Fridays from 2 to 4 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.

This week a handful of scientists got the wakeup call of a lifetime: news they had won the Nobel Prize. This year's recipients predicted the existence of the Higgs boson, figured out how cells transport materials, and used computer programming to map chemical reactions. Winners and experts discuss the research behind this year's awards, and what comes next.

Baseball Postseason Predictions

Oct 11, 2013

Many baseball fans have a love affair with two things: their favorite team and statistics. Bruce Bukiet, an associate professor of mathematical sciences, shares his predictions and mathematical models for this year's Major League Baseball playoff standings.

Radio Rewind: Leon Lederman

Oct 4, 2013

Twenty years ago, physicist and Nobel Laureate Leon Lederman discussed the "malignancy" of the Standard Model of particle physics and how supercolliders could help refine the theory.

DIY Halloween Hacks

Oct 4, 2013

Trying to liven up your ghosts and goblins this Halloween? Windell Oskay, cofounder of Mad Evil Scientist, shares homemade hack ideas for a festive fright fest, from LED jack-o'-lanterns, to 3D printed candy, to spooky specimen jars.

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. According to the population institute, it took only 14 years, from 1999 to today, for the global population to increase by one billion people, just 14 years. Every four and a half days we add another million people. That's adding a city the size of Dallas. Is this sustainable? Can the population of the Earth continue to grow and still supply the people on it with the raw essentials they need, like food, housing, shelter?

Cracking Open Encryption Standards

Oct 4, 2013

Recent revelations about the extent of NSA surveillance have put even the standards by which encryption systems are designed into question. Encryption experts Matthew Green, Phillip Zimmerman, and Martin Hellman discuss what makes a code secure and the limits of privacy in the modern age.

Soil collected last year by the Mars rover Curiosity may contain two percent water, researchers report. Laurie Leshin of Rensselaer Polytechnic Institute describes what else the rover is finding in the soil, and what that information might mean for future expeditions to Mars.

Les Paul: Inventor and Innovator

Sep 27, 2013

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow, broadcasting today from Madison, Wisconsin, with a question for our audience, Wisconsinites, Wisconsinians(ph), whatever you prefer.

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. We're here at the Wisconsin Science Festival at the Institute for Discovery in Madison and talking about a trip to America's dairy land, of course. Inevitably you're going to talk about food and fermentation. In the form of Wisconsin, it's famous for fermentation, one of the oldest ways of preserving food. It's also a way to get really unique flavors.

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. We're broadcasting from the Wisconsin Institutes for Discovery in Madison, home this week of the Wisconsin Science Festival. Astronomers and astrophysicists have traditionally, for centuries, looked upwards to the sky to learn more about the universe. We've launched telescopes into space. We have sent probes beyond our solar system to study dark matter, colliding galaxies, how the planets formed.

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