Seawater-slurping hydrogen reactor able to power a sub for 30 days
newatlas.com
MIT scientists have discovered an intriguing new way to produce hydrogen fuel, using just soda cans, seawater and coffee grounds. The team says the chemical reaction could be put to work powering engines or fuel cells in marine vehicles that suck in seawater.
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The original was posted on /r/science by /u/mvea on 2024-07-26 07:37:56+00:00.

Original Title: MIT scientists have discovered an intriguing new way to produce hydrogen fuel, using just soda cans, seawater and coffee grounds. The team says the chemical reaction could be put to work powering engines or fuel cells in marine vehicles like submarines that suck in seawater.