### The Hairy Ball Theorem

Saturday, April 14th, 2012Understand the Hairy Ball Theorem in about a minute, courtesy of Minute Physics. Found at YouTube from minutephysics.

Understand the Hairy Ball Theorem in about a minute, courtesy of Minute Physics. Found at YouTube from minutephysics.

Yeah: I have no idea what she’s talking about but it looks and sounds awesomely brainy. Found at YouTube from Vihart.

This was created by a math professor at Biola University for his Nature of Math class for Halloween. The experiment mixes edited video with live action. Found at YouTube from MDWeathers.

The math is way beyond me but this is pretty damn cool nonetheless. From the description at YouTube: "A short film depicting the beauty of Moebius Transformations in

mathematics. The movie shows how moving to a higher dimension can make

the transformations easier to understand." See the high resolution version here.