This Liquid Metal Turns Garbage Into Fuel
Hydrogen & Fuel Cells
There are some tricks to make hydrogen from aluminum and water without using an energy source; namely gallium…
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01:53
NEW Ballard Power Systems ($BLDP) to build 70 hydrogen fuel cell engines for transit buses in Europe
Hydrogen & Fuel Cells
01:51
Ocean dead zones exists, and there may be more of them than we thought
Dead zones
03:59
Why the Arctic is climate change’s canary in a coal mine, William Chapman
Climate Change