Ever wondered about Newton's 3rd law? Give @USCDornsife Prof Nick Warner 1:30 to explain: http://ow.ly/10nyVl pic.twitter.com/DHS9b8YUT7
8:15 PM - 6 Apr 2016
0 replies
6 retweets
26 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.