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Discover the natural wonders of Earth
on over 400 radio stations nationwide
More Valuable Than Gold
A metal star in your car
Energy Efficiency of Condors
106 miles, 5 hours, zero flaps
Lake Kivu’s Explosive Secret
Powers lakeside communities
A Fragile History
Glass through the ages
Fireflies Flash
a message of love
Darwin’s Terraforming Experiment
The greening of Ascension Island
Very Slow Slips
provide clues to earthquakes
A New Way to Measure Rainfall
Counting the days for half the year’s rain
South Pole Sleepover
a long, long, long, cold night…
Tuxedoed Torpedoes
Waddle on land but fly underwater
Surviving a Landslide
simple actions save lives
Fertilizers Feed the World
industrial agriculture depends on nitrogen
Disappearing Rainbows
and pots of gold
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