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http://www.ted.com Career analyst Dan Pink examines the puzzle of motivation, starting with a fact that social scientists know but most managers don’t: Traditional rewards aren’t always as effective as we think. Listen for illuminating stories — and maybe, a way forward.... Read More إقرأ المزيد | Share it now!

Now that I’ve used Windows 7 for a bit, it’s time for me to start my series of videos on all the ins and outs of it. The first video is about the Taskbar, which has been totally overhauled and now includes some features similar to OS X. I’m certainly a big fan of it.... Read More إقرأ المزيد | Share it now!

Twitter: http://twitter.com/duncan33303... Read More إقرأ المزيد | Share it now!

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!