hydropower
This Renewable Energy Device Powers 100 LEDs with a Single Drop of Water
What if an umbrella could charge your phone? By tweaking well-known principles, scientists have created a highly efficient generator that can pump out lots of renewable energy with just a bit of water.
Get Used To Blackouts and Higher Electric Bills As the Climate Changes
International attention has largely focused on how climate change is caused by power plant emissions but new research quantifies the likely impacts droughts and heat waves will have on power plant capacity around the world.
MIT Engineers Make Water Boil With the 'Flip of a Switch'
It's possible to speed the whole process along with a bit of current and dish detergent.
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Another Way the Feds Punish Legit Cannabis Growers: Electricity Rates
At least in Skamania County, WA.
This Toy Car Is Powered Just by Water Evaporating
Scientists made some mini engines that run on evaporation.
Building the World's Tallest Dam Is Okay with Chinese Environmental Officials
The recently approved Shuangjiangkou dam reaches a whopping 1,030 feet high.
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