2 Responses

1. Visuals

   Not forgetting Al Gores amazing use of visual images…

   http://www.ted.com/talks/al_gore_warns_on_latest_climate_trends.html

    

2. brains and learning

    

   This is a great TED talk about what really goes on in our heads when we're learning…

    

   "it's been said that it takes 10,000 hours to truly master something. But what if we could dramatically accelerate our ability to go from novice to expert in any of a range of pursuits? " 

   http://youtu.be/rBt7LMrIkxg