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PBS Space Time
Does the Planck Length Break E=MC^2?
Season 10
Episode 27
Every good nerd knows that E=mc^2. Every great nerd knows that, really, E^2=m^2c^4+p^2c^2 Want to know what that even means? Sure, I’ll tell you, but today I’d like to invite you to an even higher level of nerdom with extra bits to Einstein’s famous equation that will make even the greatest nerds quiver in their … space time merch if they turn out to be real.
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There’s a hard limit to humanity’s expansion in the universe. So, how big can we get?

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Let’s figure out the absolute limit of our future view of the universe!

16:34
Let see if Black Holes and Dark Energy are the same thing!

16:28
Physics is the business of figuring out the structure of the world. So are our brains.

18:58
Does the next level of physics require us to do away with space and time?

14:28
Nuclei are held together by a quirk of nature, without which there’d be nothing.

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Your motion through the universe is extremely complicated, so let’s figure it out!

14:47
Could there silicon-based life beyond Earth?

17:33
If you believe the Mathematical Universe Hypothesis then yes. And so are you.

15:32
Learn more about the time when the moon didn’t exist, and then hours later suddenly did.

15:19
We explore Supercritical Fluids and how being "in the between" is their superpower.