2017-06-15

[public] 333K views, 10.5K likes, 176 dislikes audio only

Numberphile

Henry Segerman shows us shadows (and dust) from the fourth dimension!

More links & stuff in full description below ↓↓↓

Dr Segerman is an assistant professor in the Department of Mathematics at Oklahoma State University.

More Numberphile with him: http://bit.ly/Segerman_Videos

Polytopes in the fourth dimension on Numberphile: /youtube/video/2s4TqVAbfz4

Henry's website: http://www.segerman.org

(this includes his book, an online version of the monkey animations, and links to buy and print the models he demonstrates)

Discuss this video on Brady's subreddit: https://redd.it/6heiut

This video was filmed during a visit by Henry to the Mathematical Sciences Research Institute (MSRI), which supports Numberphile: http://bit.ly/MSRINumberphile

We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science.

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More reading: "The quaternion group as a symmetry group", by Vi Hart and Henry Segerman, http://archive.bridgesmathart.org/2014/bridges2014-143.html

With thanks to Will Segerman who also worked on the 4D monkey sculptures.