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It's Okay to Be Smart

How to Figure Out the Day of the Week For Any Date Ever

Season 5 Episode 12 | 5m 29s

You might think that computers are the only things that run algorithms, but you’re wrong. Here’s a neat mental trick for calculating the day of the week for any day ever, developed by famous mathematician John H. Conway.

Aired: 02/21/18

Rating: NR

Video has closed captioning.

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