Scientists in China have created a lightweight floating device that captures energy from falling rain. Instead of relying on ...
A new membrane system turns the natural mix of seawater and freshwater into enough electricity to produce hydrogen, showing ...
A liquid metal droplet that splits and merges to pump fluid offers a simple, low-voltage engine for powering soft robots, ...
George W. Bush made hydrogen his baby back in the early 2000's, but this alternative fuel could still have its day in the sun.
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