scientific paper: https://www.nature.com/articles/s41560-023-01195-x https://www.nature.com/articles/s41560-023-01195-x I am assuming the electrolysis still re

scientific paper: https://www.nature.com/articles/s41560-023-01195-x https://www.nature.com/articles/s41560-023-01195-x I am assuming the electrolysis still requires more power in than is taken out? Still, the near future possibility of fleets of trucks dripping only pure water as exhaust instead of toxic fumes would be amazing. Maybe there is a near threshold where everything will rapidly change in a few years.