Our 10 favorite science images of the week
A potential green power source for self-powered electronics
Pop-up Life Support
Pedaling consistently churned out about 150 watts.
DIY hurricane survival
For the tech-geek woodsman in you.
Combining energy from multiple ambient sources generates a more stable supply for sensors
At least half of the 265 million people worldwide who play soccer live in developing regions, where electricity can be...
A solar disaster isn't a question of if, but when--and it looks like soon
Nuclear power is the most efficient emissions-free energy available. But can it be made safe? Two new reactor designs do...
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