When 2 + 2 = 3.999999999…
Full video: youtube.com/watch?v=IM630Z8lho8 A common physics misconception is that you can simply add velocities together — but experiments in special relativity show that you can’t.
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Is Quantum Mechanics Stopping Aliens From Contacting Us?
Sign up for Brilliant for free and get 30 days of full access to all of their courses here: Brilliant.org/MinutePhysics.
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Not a rainbow!
Watch the full video: youtube.com/watch?v=9udYi7exojk When Isaac Newton originally observed a rainbow of light split by a prism and made his labeling of the colors as
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Breaking the speed of light from your backyard
Full Video: youtube.com/watch?v=lR4tJr7sMPM You may have heard that Einstein's theory of special relativity imposes a cosmic speed limit: nothing can travel faster than the speed of light.
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