Science

All Tech Considered
11:04 am
Tue July 9, 2013

The 'Sink-Urinal' Saves Water, Encourages Men To Wash Hands

The design, called Stand, is already in use in several European countries.
Ingus Bajars Courtesy of Kaspar Jursons

Originally published on Tue July 9, 2013 11:53 am

In a blog series we're calling "Weekly Innovation," we'll explore an interesting idea, design or product that you may not have heard of yet. (Have an innovation to share? Use this quick form.)

A Latvian designer named Kaspars Jursons is trying to help solve European water shortages by redesigning the men's restroom. His new urinal design includes a tap and sink right over it.

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The Salt
2:39 am
Tue July 9, 2013

As Biotech Seed Falters, Insecticide Use Surges In Corn Belt

Crop consultant Dan Steiner inspects a field of corn near Norfolk, Neb.
Dan Charles NPR

Originally published on Wed July 10, 2013 1:56 pm

Across the Midwestern corn belt, a familiar battle has resumed, hidden in the soil. On one side are tiny, white larvae of the corn rootworm. On the other side are farmers and the insect-killing arsenal of modern agriculture.

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NPR Story
3:15 pm
Mon July 8, 2013

Abundance Of Elephants Strains South African Game Reserves

Originally published on Tue July 9, 2013 11:36 am

Transcript

ROBERT SIEGEL, HOST:

In many parts of Africa, elephants are threatened by poaching. But in South Africa, they're doing so well that some game reserves say they're overpopulated. Now, many of those reserves are trying to limit elephant reproduction even while some ecologists believe it's the wrong approach. Willow Belden reports.

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Krulwich Wonders...
1:04 pm
Mon July 8, 2013

Where's My Dinner? It Was Here A Second Ago — The Sandpiper's Dilemma

Robert Krulwich NPR

They scuttle, peck, scuttle, peck, then they dash up the shoreline, dodging waves, heads down, concentrating. What are they doing? They're "looking for something, something, something," writes the poet Elisabeth Bishop.

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The Salt
10:42 am
Mon July 8, 2013

Math Class Made Delicious: Learn About Cones Through Scones

If only Algebra II class had been this tasty ...
Courtesy Lenore M. Edman

Originally published on Tue July 9, 2013 11:19 am

Cooks use math to make beautiful food all the time: Slicing eight perfect pieces of pie or doubling a recipe requires basic knowledge of fractions, for example.

But how many cooks think about using beautiful food to illustrate the math itself?

Lenore M. Edman and Windell H. Oskay of the blog Evil Mad Scientist Laboratories do. Feast your eyes on their latest work, "Sconic Sections," pictured above.

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