WeWow On The Weekend (5/21/23)
Wow in the World
00:00
How a Mechanical Engineer Investigates How Our Shoes Come Untied
Mechanical engineers used a high-speed camera to take pictures of their colleague running. They were able to watch every single movement of the other engineers' feet and shoelaces as she ran. If you printed out every single one of those one-second photos, you could fill an entire swimming pool with your own selfies!
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