Audible free book: adbl.co/149IXdu
Representing symbols, characters and letters that are used worldwide is no mean feat, but unicode managed it – how? Tom Scott explains how the web has settled on a standard.
This video was filmed and edited by Sean Riley.
Computerphile is a sister project to Brady Haran’s Numberphile. See the full list of Brady’s video projects at: bit.ly/bradychannels