http://www.ted.com Clifford Stoll could talk about the atmosphere of Jupiter. Or hunting KGB hackers. Or Klein bottles, computers in classrooms, the future. But he’s not going to. Which is fine, because it would be criminal to confine a man with interests as multifarious as Stoll’s to give a talk on any one topic. Instead, he simply captivates his audience with a wildly energetic sprinkling of anecdotes, observations, asides — and even a science experiment. After all, by his own definition, he’s a scientist: “Once I do something, I want to do something else.”... Read More إقرأ المزيد | Share it now!

http://www.ted.com Neuroscientist and inventor Christopher deCharms demos an amazing new way to use fMRI to show brain activity while it is happening — emotion, body movement, pain. (In other words, you can literally see how you feel.) The applications for real-time fMRIs start with chronic pain control and range into the realm of science fiction, but this technology is very real.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Architect Norman Foster discusses his own work to show how computers can help architects design buildings that are green, beautiful and “basically pollution-free.” He shares projects from throughout his career, from the pioneering roof-gardened Willis Building (1975) to the London Gherkin (2004). He also comments on two upcoming megaprojects: a pipe to bring water from the Red Sea to the Dead Sea, and the new Beijing airport.... Read More إقرأ المزيد | Share it now!

http://www.ted.com – Accepting his 2008 TED Prize, physicist Neil Turok speaks out for talented young Africans starved of opportunity: by unlocking and nurturing the continent’s creative potential, we can create a change in Africa’s future. Turok asks the TED community to help him expand the African Institute for Mathematical Sciences by opening 15 new centers across Africa in five years. By adding resources for entrepreneurship to this proven model, he says, we can create a network for progress across the continent — and perhaps discover an African Einstein.... Read More إقرأ المزيد | Share it now!