Science & Technology

Shots - Health News
3:24 pm
Thu March 20, 2014

Never Mind Eyesight, Your Nose Knows Much More

Your schnoz deserves more respect.
epSos .de/Flickr

Originally published on Mon March 24, 2014 7:14 am

The human eye can distinguish more than 2 million distinct colors. But scientists studying smell now say they have their vision colleagues beat: The human nose, they say, can distinguish more than a trillion different smells.

Yes, trillion with a T.

That new figure displaces a much more modest estimate. Until now, smell researchers have been saying the human nose can distinguish about 10,000 smells.

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Animals
3:23 pm
Thu March 20, 2014

This Freeloading Bird Brings Help — And The Help Smells Gross

Originally published on Fri March 21, 2014 5:20 pm

Transcript

ROBERT SIEGEL, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel.

AUDIE CORNISH, HOST:

And I'm Audie Cornish.

The great spotted cuckoo is a sneaky bird. It lays its eggs in the nests of other species such as crows. Baby cuckoos grow up side by side with the crows that belong in that nest, gobbling up food and the parents' attention. You'd think that this would be a bad thing for those crows. But as NPR's Nell Greenfieldboyce reports, this kind of freeloading can sometimes be helpful.

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All Tech Considered
10:55 am
Thu March 20, 2014

Gender Disparities In Tech Flare Up Again: A Reading Guide

An open laptop at the GitHub office.
Dave Fayram Flickr

Originally published on Fri March 21, 2014 1:42 pm

We are three weeks deep into an on-air exploration of women in technology through our midday show, Tell Me More. Host Michel Martin has led some really thoughtful conversations about the dearth of women in tech and the areas of notable improvement. Online, women leaders in the field have been tweeting a day in their lives since March 1, archived here if you want to check back.

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#NPRWIT: Women In Tech
10:20 am
Thu March 20, 2014

Lyndsey Scott: Runway Model And Tech Programmer

Originally published on Thu March 20, 2014 2:21 pm

Transcript

MICHEL MARTIN, HOST:

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The Salt
9:33 am
Thu March 20, 2014

French-Fry Conspiracy: Genes Can Make Fried Foods More Fattening

Oh, these look good! But how much the fries hurt your waistline depends not only on how many you eat but also your DNA.
angela n./Flickr

Originally published on Fri March 21, 2014 12:11 pm

When it comes to fried foods, sometimes I feel cursed.

My husband can eat as many spicy, crispy chicken sandwiches as he wants and never gain a pound. But for me, just smelling the chicken fryer seems to expand my waistline.

Now doctors at the Harvard School of Public Health show what we've all suspected: Some people do indeed pay a higher price for indulging in French fries and Tater Tots. And we have Mom and Dad to blame for it.

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Code Switch
6:03 am
Thu March 20, 2014

Digging For Gold: Study Says Your Race Determines Your Earwax Scent

Didn't your doctor tell you never to stick Q-tips in your ear? Who follows that rule, anyway?
iStockphoto

Originally published on Thu March 20, 2014 7:40 am

I'm not sure what type of situation would lead you to compare your earwax with anybody else's earwax. (Because, gross.) But researchers at the Monell Chemical Senses Center have found that the smell of ear gold varies by race. The volatile organic compounds in earwax — call it cerumen, if you're in a scientific mood — can contain key information about your body and your environment.

So Why Did The Researchers Start Digging?

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Science
3:31 am
Thu March 20, 2014

The 500-Pound 'Chicken From Hell' Likely Ate Whatever It Wanted

Courtesy of Bob Walters

Originally published on Thu March 20, 2014 3:07 pm

For the past decade, dinosaur scientists have been puzzling over a set of fossil bones they variously describe as weird and bizarre. Now they've figured out what animal they belonged to: a bird-like creature they're calling "the chicken from hell."

There are two reasons for the name.

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Science
3:31 am
Thu March 20, 2014

Einstein's Lost Theory Discovered ... And It's Wrong

It's OK, kids. Even Albert Einstein sometimes made math mistakes.
Harris & Ewing Library of Congress

Originally published on Thu March 20, 2014 10:19 am

Earlier this week, physicists announced they'd seen evidence of ripples in the fabric of space and time from just moments after the Big Bang. Such ripples were predicted almost a century ago by Albert Einstein.

Einstein's theory of relativity is arguably the 20th century's greatest idea. But not everything he did was right: Some newly uncovered work from the brilliant physicist was wrong. Really, really wrong.

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Technology
3:27 pm
Wed March 19, 2014

U.S. Pulls Out Of ICANN — What Does That Spell For Internet Users?

Originally published on Wed March 19, 2014 6:59 pm

Transcript

AUDIE CORNISH, HOST:

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Education
3:27 pm
Wed March 19, 2014

Pizza, Perseverance And Skills At A Major League Hackathon

Originally published on Wed March 19, 2014 6:59 pm

Transcript

ROBERT SIEGEL, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel.

AUDIE CORNISH, HOST:

And I'm Audie Cornish. The University of Maryland, College Park has claimed the title Best School for Hackers. They have got the trophy to prove it. Maryland beat heavyweights like MIT, Stanford, Michigan and Carnegie Mellon and they did it by sending the most students to five hackathons last year. They placed first in two of them.

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