Radiolab Folgen

Celebrate the 35th anniversary of the launch of Voyager 2 (it rocketed off Earth on 8/20/77 carrying a copy of the Golden Record), and tip your hat to the Mars rover Curiosity as it kicks off its third week on the red planet, with a rebroadcast of one our favorite episodes: Space.

From a suburban sidewalk in southern California, Jad and Robert witness the carnage of a gruesome turf war. Though the tiny warriors doing battle clock in at just a fraction of an inch, they have evolved a surprising, successful, and rather unsettling strategy of ironclad loyalty, absolute intolerance, and brutal violence.

In early August of 1945, Tsutomu Yamaguchi had a run of the worst luck imaginable. A double blast of radiation left his future, and the future of his descendants, in doubt. In this short: an utterly amazing survival story that spans ... well, 4 billion years when you get down to it.