Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios
March 9, 2016
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12:58What’s Wrong With the Big Bang Theory? | Space Time | PBS Digital Studios
5:01Now PlayingCosmic Microwave Background Challenge | Space Time | PBS Digital Studios
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as posted by the channelIf a photon leaves the train station shortly after the Big Bang ...
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REFRESHER EPISODES:
Space Used to Be Orange!!
Why the Big Bang Definitely Happened
Question #1: What physical distance did the light from the CMB travel through an expanding universe to reach us today?
Question #2: What average distance could a photon travel before being scattered by an electron just before recombination? (show your work!)
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Make sure you title your email: "CMB Challenge"
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Written and hosted by Matt O'Dowd
Made by Kornhaber Brown (www.kornhaberbrown.com)
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