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Dot Physics
So You’re Underwater: Why Do You See That Circle of Light Above You?
Have you ever sat on the bottom of a swimming pool and pondered your watery ceiling? Most of the surface…
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Dot Physics
Does Jewelry and Big Hair Slow Down Olympic Runners?
To be an Olympic champion, athletes spend years perfecting every aspect of their performance. That same attention to detail goes…
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Dot Physics
Tuariki Delamere’s Somersault Could Have Launched a New Era in the Olympic Long Jump
Catch it live: The Men’s Long Jump Final at the Paris Olympics will be held on Tuesday, August 6, at…
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Dot Physics
The Incredible Physics of Simone Biles’ Yurchenko Double Pike
Gymnastics is an extremely difficult sport, but some people make it look easy. Step forward Simone Biles, who hit a Yurchenko double…
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Dot Physics
No, You Can’t Have a Solar-Powered Passenger Plane
At a recent rally, Donald Trump stated that electric planes would be a bad idea because you couldn’t fly if…
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Dot Physics
How to Run on the Moon
In the future I’m sure there will be a city on the moon. We know how to get there, it’s…
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