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Playlist: SEGA Coverage

Tournament of Not-So-Famous Inventors

Which inventor and invention will win the tournament?

The Heaviest Pumpkin

How heavy is the world’s heaviest pumpkin when measured in Mr. Byrds?

Notice, Wonder: Krzywy Las

A mysterious image. Reveal it slowly. Let your students wonder!

Math Curiosity: The Coloring Problem

No video gets me more email from students! How few colors can you use to color in any map so that no two, neighboring regions are the same color?