2017-10-12

[public] 179K views, 6.86K likes, 86.0 dislikes audio only

PBS Infinite Series

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What is a the difference between a random and a pseudorandom number? And what can pseudo random numbers allow us to do that random numbers can't?

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How many Cops to catch a Robber? | Infinite Series

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Computers need to have access to random numbers. They’re used to encrypt information, deal cards in your game of virtual solitaire, simulate unknown variables -- like in weather prediction and airplane scheduling, and so much more. But How can a computer possibly produce a random number?

Written and Hosted by Kelsey Houston-Edwards

Produced by Rusty Ward

Graphics by Ray Lux

Assistant Editing and Sound Design by Mike Petrow

Made by Kornhaber Brown (www.kornhaberbrown.com)

Special Thanks to Alex Townsend

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And thanks to Nicholas Rose and Mauricio Pacheco who are supporting us at the Lemma level!