Australian and Chinese researchers have discovered an alloy that they say is the world’s strongest and lightest. Crucially, they say it doesn’t corrode. If it proves possi... Read more
DORA—the Dextrous Observational Roving Automaton—is a new kind of robot. Its job isn’t to replace humans by performing tasks more efficiently. Instead, it interacts with human users and serv... Read more
Creativity expert Sir Ken Robinson will ask how do we make change happen in education and how do we make it last? via TED.com Read more