links of the day - two on brain sci, one on soc sci

http://danielmiessler.com/blog/modern-science-on-self-control-and-4-things-you-can-do-immediately-to-improve-it
http://www.youtube.com/watch?v=XeJSXfXep4M
http://www.viceland.com/int/v12n1/htdocs/poster.php