Science & Technology

The Two-Way
12:48 pm
Fri June 21, 2013

Report: U.K. Spy Agency Taps Trans-Atlantic Fiber Optic Cables

The drip-drip of classified information has now moved overseas: Citing more classified documents leaked by Edward Snowden, The Guardian newspaper reports that the British spy agency taps into trans-Atlantic fiber optic cables, sucking up vast amounts of data that includes communication sent by Americans and Britons.

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Digital Life
10:17 am
Fri June 21, 2013

Beaming Internet to the Boondocks, Via Balloon

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. If you have a smartphone, you might take the Internet for granted, right? It's always there. But around the world, some four and a half billion people still are not connected. Google, being in the Internet business, has a plan to expand its reach, bring Internet to all these people, but it's not by spooling out fiber-optic cable or building cell towers. It's using a technology that, well, sort of sounds like it belongs in another century: free-floating balloons. They call it Project Loon.

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NPR Story
10:17 am
Fri June 21, 2013

A Calculating Win for China's New Supercomputer

Transcript

IRA FLATOW, HOST:

Every six months, one of my next guests ranks the 500 fastest computers in the world, the supercomputers, and back in November 2010, China took number one for the first time with a supercomputer called Milky Way 1. President Obama acknowledged China's feat in his State of the Union address a few months later and said we were facing a Sputnik moment.

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NPR Story
10:17 am
Fri June 21, 2013

Vegetables Respond to a Daily Clock, Even After Harvest

Transcript

IRA FLATOW, HOST:

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NPR Story
10:17 am
Fri June 21, 2013

Coffee's Natural Creamer

Originally published on Fri August 23, 2013 9:41 am

Transcript

IRA FLATOW, HOST:

Flora Lichtman is here with our Video Pick of the Week. And it is more coffee.

FLORA LICHTMAN, BYLINE: Our fabulous coffee series by the great Jenny Woodward continues on SCIENCE FRIDAY. Drink up, everybody. This week we're diving into a tiny glass of espresso.

FLATOW: Ooh. Ooh. So small dive.

LICHTMAN: You need to be very careful. Keep your limbs in.

FLATOW: And why - what's so fascinating about espresso?

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NPR Story
10:17 am
Fri June 21, 2013

E.O. Wilson's Advice for Future Scientists

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. In his long career studying ants, nature and ecology, E.O. Wilson has been no stranger to controversy. In the 1970s he was doused with water at a science meeting for presenting his theory on sociobiology. Another new evolutionary theory he introduced a few years ago on kin selection continues to be hotly debated.

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NPR Story
10:17 am
Fri June 21, 2013

Goodnight Moon, Goodnight Math

Transcript

IRA FLATOW, HOST:

OK. Maybe E. O. Wilson's comments in his new book, "Letters to a Young Scientist", essentially says you don't want to have to be great at math to have a career in science, but it can't hurt, right? And to be great at math, it pays to start young, and my next guest is a - has a plan for you. Laura Overdeck is the founder of Bedtime Math. Her mission: to make math friendlier in a way by introducing kids to math problems at an early age.

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NPR Story
10:17 am
Fri June 21, 2013

Physicists Find New Particle, Look for Answers

Originally published on Fri August 23, 2013 9:42 am

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. This week, researchers reported that they think they've spotted the tell-tale signs of a previously undiscovered, subatomic particle. This one was unusual because it appeared to be made of four quarks bound together, an arrangement they have never seen before. And they're not sure exactly how that arrangement might work.

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Krulwich Wonders...
10:16 am
Fri June 21, 2013

Every Night You Lose More Than A Pound While You're Asleep (For The Oddest Reason)

iStockphoto.com

Originally published on Mon June 24, 2013 9:21 am

Editor's Note: Robert has added an update to this post. Scroll down to read it.

Here's a simple question: Why do you weigh more when you go to sleep than when you wake up? Because you do. In the video below, you'll see the evidence. You can check this yourself. Somehow, while doing absolutely nothing all night but sleep, you will wake up lighter.

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The Two-Way
6:33 am
Fri June 21, 2013

Book News: Apple, DOJ Tussle As Ebook Price Fixing Trial Ends

Originally published on Fri June 21, 2013 9:32 am

The daily lowdown on books, publishing, and the occasional author behaving badly.

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