Energy
How much land mass would renewables need to power a nation like the UK An entire countrys worth. In this pragmatic talk David MacKay tour...Every month millions of Americans face an impossible choice pay for energy to power their homes or pay for basic needs like food and medi...Visit to get our entire library of TED Talks transcripts translations personalized Talk recommendations and more.
Energy poverty or the...Take action on climate change at
In this perspectiveshifting talk energy researcher Rose M. Mutiso makes the case for prioritizing Afri...View full lesson
Chemical reactions are constantly happening in your body even at this very moment. But what catalyzes these important...View full lesson
In this brief talk Saul Griffith unveils the invention his new company Makani Power has been working on giant kite tur...View full lesson
As the worlds attention focuses on the perils of oil exploration we present Richard Sears talk from early February 201...