How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathe...
The Lee County School District is excited to announce Vision 2020, a plan to help your child reach his or her...
The Lee County School District is excited to announce Vision 2020, a plan to help your child reach his or her highest potential. Vision 2020 sets the course ...
A million refugees arrived in Europe this year, says Alexander Betts, and "our response, frankly, has been...
A million refugees arrived in Europe this year, says Alexander Betts, and "our response, frankly, has been pathetic." Betts studies forced migration, the imp...
Any negative comments will be deleted! Thank you! An interesting and inspiring british documentary about a couple ,...
Any negative comments will be deleted! Thank you! An interesting and inspiring british documentary about a couple , both with cerebral palsy, as they prepare...
First there was Flipboard. Its success and popularity spawned competitors like Yahoo Livestand, Zite, NewsMix,...
First there was Flipboard. Its success and popularity spawned competitors like Yahoo Livestand, Zite, NewsMix, Google Currents and others all trying to curat...
View full lesson: http://ed.ted.com/lessons/how-photography-connects-us-david-griffin The photo director for...
View full lesson: http://ed.ted.com/lessons/how-photography-connects-us-david-griffin The photo director for National Geographic David Griffin knows the powe...
We can now hold governments accountable for acts of war and human rights violations, with the aid of optical...
We can now hold governments accountable for acts of war and human rights violations, with the aid of optical analysis of publicly available satellite imagery...
The Extractive Industries Knowledge Hub, established in 2010 by the Natural Resource Governance Institute and...
The Extractive Industries Knowledge Hub, established in 2010 by the Natural Resource Governance Institute and Azerbaijan-based Khazar University, aims to hel...
Trust: How do you earn it? Banks use credit scores to determine if you're trustworthy, but there are about 2.5...
Trust: How do you earn it? Banks use credit scores to determine if you're trustworthy, but there are about 2.5 billion people around the world who don't have...
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