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Uruguay has joined the small number of nations providing a laptop for every child attending state primary school. President Tabare Vazquez presented the final XO model laptops to pupils at a school in Montevideo on 13 October. Over the last two years 362,000 pupils and 18,000 teachers have been involved in the scheme. The "Plan Ceibal" (Education Connect) project has allowed many families access to the world of computers and the internet for the first time.

This is what happens when you sync your camera shutter to the speed of helicopter blades.

Now you can watch videos without fighting your crazy pile of headphones first.

Higher Quality Video "If people say it's impossible we have to prove them wrong." Design students Anna and Terese took on a giant challenge as an exam project. Something no one had done before. If they could swing it, it would for sure be revolutionary. The bicycle is a tool to change the world. If we use bikes AND travel safe: Life will be better for all.

who says you need a computer to make trance?

TED Talks Ramesh Raskar presents femto-photography, a new type of imaging so fast it shows the world one trillion frames per second, so detailed it shows light itself in motion.

These flying quadrotors are completely autonomous, meaning humans are not controlling them; rather they are controlled by a computer programed with instructions to play the instruments.