It may be the age of big data, but it’s still very hard to know how many children were born in Bolivia or Botswana last year, or to know something as simple as which clinics in the developing world have medicine and which don’t. Until recently, there was only one way to find answers to […]
TEDYouth 2014, in pictures November 19, 2014
How to learn a new language: 7 secrets from TED Translators November 4, 2014
100 Websites You Should Know and Use (updated!) August 3, 2007
Sign up for TED email updates
New talks released daily. Be the first to know!