Water powered cars was a much discussed subject in the 70’s or 80’s, what happened?

The motivation of the creativeness of these inventors was the petrol crisis and the dépendance we have for energy.
Many were ridiculed by « Academia » or even murdered to protect the corporate mafia’s bottom line.

Toyota:
https://rumble.com/v4onfs0-toyotas-new-water-fueled-motor..html

Original clip from YouTube:
https://youtu.be/3nBHGm-J-bc?si=-L7W0zKU1i-vvTXj

Stanley Myer was offered 1 Billion dollars for his patents. His hole story:

https://rumble.com/v3pilan-stanley-myer-inventor-killed-after-creating-water-fuelled-cars-clean-energy.html

Stanley Myer’s last presentation before they killed him:

https://rumble.com/v3pivdz-stan-myers-speech-from-1993-before-he-was-killed-for-his-water-powered-car-.html

Another water powered car 1974

https://rumble.com/v4p84n8-1974-water-powered-car.html

Another one…

https://rumble.com/v4p85m9-another-water-powered-car.html

And another…

https://rumble.com/v4p87ic-another-water-powered-car.html

Water powered stove
5 days of cooking with 2 liters of water!

https://rumble.com/v4biu3r-free-energy-extracted-from-water.html