Pulse of the Planet Podcast with Jim ...

Each weekday, Pulse of the Planet provides its listeners with a two-minute sound portrait of Planet Earth, tracking the rhythms of nature, culture and science worldwide and blending interviews and extraordinary natural sound.

Science
Natural Sciences
Technology
526
Behind the Dream
The surprising backstory of Martin Luther King's most famous speech.
2 min
527
Harvesting Ice the Old Fashioned Way
Every year at this time, folks in Tully, New York, harvest ice out of a frozen lake with horsepower and antique tools.
2 min
528
Navigating Adolescence
From the moment they hatch, penguin chicks must protect themselves from a hostile world.
3 min
529
Silvesterklausen
Giant bells, elaborate costumes, and beautiful yodels: it's New Year's Eve in Urnäsch, Switzerland. 
3 min
530
Flying Underwater
In order to thrive in the icy waters off Antarctica, penguins have had to make a few sacrifices, including the ability to fly.
2 min
531
The Ice Men Cometh
Back in the day, how did they store and move enough blocks of ice to service an entire city?
2 min
532
Chutes, Spikes and Cakes of Ice
In the days before refrigeration, ice was cut from ponds and stored in ice houses.
3 min
533
Russian Orthodox Christmas
A blending of traditions from Russia's past. 
2 min
534
A Cold Blast From the Past
Mid-winter was the season for ice harvesting.
2 min
535
Twelfth Night
It's said that at midnight on Twelfth Night, farm animals start talking. 
2 min
536
Hogmanay
According to Scottish legend, visitors to your door on the night of Hogamanay, will determine your luck for the New Year.
2 min
537
Russian Christmas in Alaska
In rural Alaska, carolers wend their way from house to house, sharing in communal gifts.
2 min
538
Starring
Russian traders left the legacy of their traditions in Anchorage Alaska, including the Christmas-time practice of Starring.
3 min
539
Like a Waking Sleep
Bears have unique mechanisms for self-preservation during their months of hibernation.
2 min
540
When Christmas was Illegal
There was a time when the singing of Christmas carols could land you in jail.
3 min
541
The Etymology of Christmas
Ever wonder where "Xmas" came from?
2 min
542
Roots of Christmas
Some of our most enduring Christmas traditions date back to the pre-Christian era.
2 min
543
Christmas Eve in Woodstock
In "the most famous small town in the world", how will Santa arrive this year?
3 min
544
Breaking Bread
The Polish Christmas tradition of Wigilia!
2 min
545
Nano-Toymaking
200 million presents is a big load for any sleigh.
3 min
546
Bonfires on the Levee
Celebrating Christmas eve with a 20 foot pyre of wood and wire.
2 min
547
Parranda
Christmas caroling - Puerto Rican Style! 
2 min
548
Santa's Secret
What if Santa Claus got the flu and an ordinary mortal had to cover for him?
2 min
549
Las Posadas
Commemorating Mary and Joseph's search for lodging in Bethlehem.
2 min
550
Kalas
Dipping into the Doop of ancestral Sweden.
3 min