By National Geographic on September 29, 2015
It's easy to get depressed about climate change. We've made so little progress in reducing carbon-dioxide emissions that our previous goal - to limit the rise in global temperature to 2 degrees Celsius — is almost laughable. More >>
Farmers could replace big, heavy machinery with fleets of smaller drones: https://t.co/cmNJjj2YXl @LiveScience @TerezaPultarova
The American North Atlantic could be a great source for wind power - with a facility already open off the coast of Rhode Island: View on Google+
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