http://www.ted.com In this short talk from TED U, Joachim de Posada shares a landmark experiment on delayed gratification — and how it can predict future success. With priceless video of kids trying their hardest not to eat the marshmallow.... Read More إقرأ المزيد | Share it now!

http://www.ted.com TED follows Nicholas Negroponte to Colombia as he delivers laptops inside territory once controlled by guerrillas. His partner? Colombia’s Defense Department, who see One Laptop per Child as an investment in the region. (And you too can get involved.)... Read More إقرأ المزيد | Share it now!

السلام عليكم... Read More إقرأ المزيد | Share it now!

السلام عليكم... Read More إقرأ المزيد | Share it now!

http://www.ted.com Nina Jablonski says that differing skin colors are simply our bodies’ adaptation to varied climates and levels of UV exposure. Charles Darwin disagreed with this theory, but she explains, that’s because he did not have access to NASA.... Read More إقرأ المزيد | Share it now!

In the spectacular large-scale projects he’s famous for (such as “Waterfalls” in New York harbor), Olafur Eliasson creates art from a palette of space, distance, color and light. This idea-packed talk begins with an experiment in the nature of perception.... Read More إقرأ المزيد | Share it now!

http://www.ted.com For five years, young Emmanuel Jal fought as a child soldier in the Sudan. Rescued by an aid worker, he’s become an international hip-hop star and an activist for kids in war zones. In words and lyrics, he tells the story of his amazing life.... Read More إقرأ المزيد | Share it now!