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: http://www.youtube.com/user/enyay and https://twitter.com/tomscott Characters, Symbols & the Unicode Miracle: http://youtu.be/MijmeoH9LT4 Floating Point Numbers: http://youtu.be/PZRI1IfStY0 Th
![Emoji and the Levitating Businessman - Computerphile](https://cdn-ak-scissors.b.st-hatena.com/image/square/d0688846d6c10664ec0d979952f40d5e6037c581/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FtITwM5GDIAI%2Fhqdefault.jpg)