Just two nights ago, when I was reading the gospel here, there was a post about Toyota having developed a water-based engine that would endanger the EV market.
A few hours later, it was scrubbed from the internet. Not even the Internet Archive site had a copy.
I thought all this tech was going to come out soon under Trump. This couldn't have been deemed too disruptive to society.
The Toyota people are presenting it as a hydrogen engine, pure and simple. Operation on water is chemically impossible. The electricity you would need to split it by electrolysis would be better used to power a motor.