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Robert Krulwich Videos - 4 by Popular

The Fruitless Search For Solar Systems Like Ours

04/01/10
Scientists have found hundreds of big, gassy planets that orbit close to 'their' star, though solar systems with small rocky planets, like ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Bee Vs. Car: Who Gets More Miles Per Gallon?

02/17/10
So Volkswagen has this new concept car mdash give it two gallons of gas, and it will go 416 miles without a stop. But German engineers, ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Sudden Love: A Very Improbable Valentine

02/14/10
Part of the art of being a field scientist in Africa is to make the animals think you're not watching them. So Barb Smuts had to learn to ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Why Does Time Fly By As You Get Older?

02/02/10
Each New Year's, Christmas and birthday seems to come round faster every year. But why is it that we feel time goes by faster as we get ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Willpower And The 'Slacker' Brain

01/26/10
The reason for a lack of willpower may be that you're working your prefrontal cortex too hard. If you give it too many jobs to do, it gets ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Holy Baboon! A 'Mystical' Moment In Africa

12/22/09
A biologist reflects on an awe-inspiring experience in Africa, when a group of baboons united in some kind of amazing 'mystical' moment. tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

There's A Fly In My Urinal

12/19/09
As gentlemen may have noticed, flies are turning up in urinals with increased frequency. Not real ones, but lifelike images carefully ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Ants That Count!

11/26/09
Desert ants have a nifty way of finding their way back home after a foray out of the nest to find food mdash they count their steps. To ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

What If China Collected on U.S. Debt?

11/17/09
ABC's Robert Krulwich takes an animated look at China's investment in the U.S. tags: businessChinadebtinvestmentMoney_MattersRobert_Krulwich

Why Leaves Really Fall Off Trees

10/31/09
You think you know why leaves fall off trees. Well, you're wrong. It's not the wind. It's not the cold. Because leaves aren't the brightest ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Hot! Hot! Hot! How Much Heat Can You Take?

07/23/09
Now that it's high summer, you're probably wondering how much heat you can take. Some 230 years ago, three curious London gentlemen walked ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine

Remembering An Old, Forgotten Soldier

05/26/09
Once upon a time, there was a well-known American soldier named Williams Jenkins Worth. His monument still stands in the heart of New York ... tags: All_Things_ConsideredFresh_AirMorning_EditionNational_Public_RadioNPRRobert_KrulwichScience_Medicine