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Matt Parker on circles and centres of mass. More links & stuff in full description below ↓↓↓ The man who loved circles: Matt's signed book (& extra goodies): Amazon (US): Amazon (UK): Discuss this video on Reddit: * Although correct, Matt does not use the most elegant method here, introducing more negatives than he would have liked. He apologises. Correction: 45 degrees is equal to pi/4 radians Support us on Patreon: NUMBERPHILE Website: Numberphile on Facebook: Numberphile tweets: Subscribe: Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): Videos by Brady Haran Brady's videos subreddit: Brady's latest videos across all channels: Sign up for (occasional) emails: Numberphile T-Shirts: Other merchandise:
