What the HECK are Planck Units?

Back in 1900 CE, Max Planck invented a natural system of units that he hopes would be the most universal. How universal are they? What does it mean for them to be "natural"? How are they defined? Why are they used? These are all questions answered in this video.
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VIDEO ANNOTATIONS

What If You Fell Into A Black Hole?

Is the Universe a Simulation?

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EXTRA INFO LINKS

NASA Big Bang Animation:

Universal Constant Standards:

Planck Units:

Big Bang:

Orders of Magnitude:

Smallest Measured Distance:

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LINKS TO COMMENTS

John Sessa - Planck Units:

Amit Patel - Spaghettification:

Kamikaze Katorin - Passage of Time:

DavidCH12345 - Passage of Time:

david21686 - Hawking Radiation:

Johan Hart - Event Horizon:

Your Master - Clone Union:
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