InsightsBill Gates's 11.3M followers are from 116 countries and 707 cities. Their majority is interested in Marketing, Founder, Business, Social Media. Check them out by clicking the blue percentages.
I was curious: How many teachers get useful coaching? The answer blew my mind. My new TED talk http://t.co/T8n2ztUqrN
U.S. students rank 17th in reading & worse in STEM. How can we catch up? My latest TED talk: http://t.co/89dKxxUjV6