TED-Ed

How big is infinity? - Dennis Wildfogel

TV-PG
2012 • E34    Aug 6, 2012    10m
Using the fundamentals of set theory, explore the mind-bending concept of the “infinity of infinities” -- and how it led mathematicians to conclude that math itself contains unanswerable questions.

Where to Watch TED-Ed - 2012 • E34

 

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