How has technology changed the tenor and function of public speaking?http://ow.ly/QaIG308DyTS pic.twitter.com/QRm9cw76bJ
2:00 PM - 3 Feb 2017
0 replies
2 retweets
3 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.