While working with kids who have trouble speaking, Ajit Narayanan sketched out a way to think about language in pictures,…
As an expert on cutting-edge digital displays, Mary Lou Jepsen studies how to show our most creative ideas on screens.…
09:21 minutes · Filmed Jun 2012 · Posted Mar 2014 · TEDGlobal 2012 In this cool demo from TED Fellow…
After a traumatic brain injury, it sometimes happens that the brain can repair itself, building new brain cells to replace…
When a bone in your body is heavily damaged, adding replacement bone material can help it regenerate. To get that…
In this thoughtful talk, David Puttnam asks a big question about the media: Does it have a moral imperative to…
As the world’s cities boom, so does inequality: Wealthy neighborhoods and impoverished slums grow side by side, the gap between…
One hundred sixty years after the invention of the needle and syringe, we’re still using them to deliver vaccines; it’s…
We’ve made incredible advances in technology in recent years, but too often it seems only certain fortunate people can benefit.…
How do you read a two-thousand-year-old manuscript that has been erased, cut up, written on and painted over? With a…