National News

Preserving Science News In An Online World

Feb 1, 2013

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. When you read a news article online, how much attention do you pay to the comments that follow at the bottom? What about how many times the story has been re-tweeted or how many Facebook likes it has? Do you pay attention to those?

How Owls Turn Heads

Feb 1, 2013

Transcript

IRA FLATOW, HOST:

Up next, Flora Lichtman is here with Video Pick of the Week, fresh from being the recent winner of the Cyberscreen Film Festival. Well, congratulations, Flora.

FLORA LICHTMAN, BYLINE: Oh, thank you, Ira.

FLATOW: It was for optical illusion piece.

LICHTMAN: Yes. Step into an optical illusion was the winner. Thank you. But, really, I mean, I'm still stuck on dung beetles.

(LAUGHTER)

Transcript

IRA FLATOW, HOST:

Now for a surprising find from the insect world. The dung beetle, that insect known for sculpting little balls of animal feces that they roll around and later feast on. Well, it turns out that these beetles have a built-in cosmic GPS that helps them navigate around. Dung beetles use light - listen to this - use light from the Milky Way to orient themselves at night. It's all in a paper published earlier this month in the journal Current Biology.

The Oscar-nominated documentary The Gatekeepers centers on Israel's occupation of the West Bank and Gaza Strip, but from an unusual vantage — not the Palestinians or Israelis on the ground, but six men at the pinnacle of the country's security apparatus: the former heads of the security agency Shin Bet.

This interview was originally broadcast on January 24, 2012.

Today the Glock pistol has become the gun of choice for both criminals and law enforcement in the United States.

In his book Glock: The Rise of America's Gun, which came out in paperback in January, Paul Barrett traces how the sleek, high-capacity Austrian weapon found its way into Hollywood films and rap lyrics, not to mention two-thirds of all U.S. police departments.

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