Rethinking Learning: Free talk by Salman Khan, today at 5:15pm, Cemex Aud. @StanfordBiz http://bit.ly/yMTlii
3:22 PM - 16 Feb 2012
0 replies
6 retweets
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.