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Video Source: www.youtube.com/watch?v=1wAaI_6b9JE
Matt Parker, comedian and mathematician, shows how four-dimensional shapes appear in a 3D world in this hands-on talk, featuring what is possibly the world's nerdiest knitted hat! • Subscribe for weekly science videos: http://bit.ly/RiSubscRibe • Buy Matt's book Things to Make and Do in the Fourth Dimension - https://geni.us/M2MIA • Discover how to make love hearts from Mobius strips, 4D frames from drinking straws and pipe-cleaners, and other maths tricks in this entertaining talk by Matt Parker. Matt explains how to know when someone's throwing a 4D cubes at you and also what happens when your mum knits a three dimensional shadow of a four dimensional donut - to wear on your head, in this fun talk on the challenges of visualising the fourth dimension. • Matt Parker was an Australian school teacher before he moved to London where he works as a stand-up comedian and a maths communicator. He writes books, appears on radio programmes and TV shows, contributes to newspapers, makes school visits and gives live comedy shows. • This event took place at the Royal Institution on Tuesday 27 January 2015. • The Ri is on Twitter: / ri_science • and Facebook: / royalinstitution • and Tumblr: / ri-science • Subscribe for the latest science videos: http://bit.ly/RiNewsletter • Our editorial policy: http://www.rigb.org/home/editorial-po...
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