Episode

BrainStuff

HowStuffWorks

Science & Medicine, Natural Sciences, Society & Culture, Technology

Chart Positions

Top 200 144
Science & Medicine 8
Natural Sciences 4

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

How Do Car Horns Work?

October 3rd, 2016

Episode 1050 of 1132 episodes

The next time you honk your car horn at that jerk who cut you off, you’ll understand how it uses physics to get the job done.

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