Audible free book: http://www.audible.com/computerphile Unicode is changing, adding tons more icons and smilies - But what's new and why? Tom Scott takes us through the improvements... More from Tom Scott: null and https://twitter.com/tomscott Characters, Symbols & the Unicode Miracle: https://www.youtube.com/watch?v=MijmeoH9LT4 Floating Point Numbers: https://www.youtube.com/watch?v=PZRI1IfStY0 The VR CAVE: https://www.youtube.com/watch?v=STMcWUtQr1Y End for Moore's Law?: https://www.youtube.com/watch?v=X8v1BB0UaDs http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels