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January 14, 2022

A record number of children are in the hospital with COVID-19. Two pediatric specialists explain why. Plus, the contentious origin of the Big Bang theory. And scientists discover massive amounts of the unusual icefish.


Sputnik Anniversary

Fifty years ago, a little beeping ball stunned the world. Join Ira Flatow in this hour of Science Friday for a look back at Sputnik and its effect on the way we look at the world.

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