Fix your wobbly table with just a small tweak - but why does this work? More links & stuff in full description below ↓↓↓ Reddit discussion: http://www.reddit.com/r/BradyHaran/comments/2dvp3m/an_end_to_wobbly_tables_just_trust_the_mathematics/ Featuring Matthias Kreck from the University of Bonn. Animation: Knut Johannes Håland at http://kittyninjafish.deviantart.com/ Brown papers and production art: http://bit.ly/brownpapers Professor Kreck points out that he was describing the intermediate value theorem, not mean value theorem. A technical paper on this topic: http://arxiv.org/pdf/math-ph/0510065v6.pdf Music: Alan Stewart - null Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: null Other merchandise: https://store.dftba.com/collections/numberphile