miguel_pacheco, Portuguese New tech alert - Add Metal shavings and water, get hydrogen:
-Waste metal shavings have nano grooves that optimize catalyst coating
-Surface contact area with water increases, requiring less expensive catalyst use
-Industry produces millions of tons annually of metal shaving, allowing for quick & cheap upscaling of green H2 production#hydrogen #recycling
https://www.advancedsciencenews.com/turning-industrial-waste-into-clean-hydrogen-fuel/