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Home > BrainStuff > BrainStuff Classics: Why Are Stop Signs Red?
Podcast: BrainStuff
Episode:

BrainStuff Classics: Why Are Stop Signs Red?
Category: Science & Medicine
Duration: 00:04:44
Publish Date: 2024-01-22 10:00:00
Description:

Stop signs were always the red octagons we know today -- so how was the color chosen, and why has it stuck? Learn about the history and psychology of red traffic signals in this classic episode of BrainStuff.

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