James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
For centuries, scientists have tried to measure the speed of light directly and failed every single time. Light moves so fast that no instrument we’ve built can catch it in the act. Instead, we rely ...
Veritasium on MSN
Why physics knows the speed of light without ever timing it
The speed of light is one of the most fundamental constants in physics, yet it has never been directly measured in one ...
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