Dr James Grime joins us at The Royal Society to look at all manner of things from secret codes to fancy objects... More links below ↓↓↓ Featuring Dr James Grime speaking with Brady and Keith Moore. Accompanying documents: http://www.bradyharanblog.com/blog/squaring-the-circle-the-documents Squaring the circle: https://www.youtube.com/watch?v=CMP9a2J4Bqw White Gloves of Destiny: http://bit.ly/White_Gloves Check out Numberphile: null Objectivity on Patreon: https://www.patreon.com/objectivity Subscribe to Objectivity: http://bit.ly/Objectivity_Sub Films by James Hennessy and Brady Haran Royal Society website: http://bit.ly/Royal_Society The Royal Society's own YouTube channel: null Facebook: https://www.facebook.com/ObjectivityVideos Twitter: https://twitter.com/objectivity_vid Patron thank you page: http://www.bradyharanblog.com/objectivity-patrons Objectivity T-Shirts: null