Can We Really Build Cars That Run Only On Water?

The video explores the concept of water-fueled cars, highlighting the scientific challenges and limitations. It explains that while water itself is not a fuel, hydrogen extracted from water through electrolysis can be used as a combustible energy source. However, the energy required for electrolysis exceeds the energy gained from hydrogen combustion, making water-fueled cars impractical under current thermodynamic laws. Despite claims by some inventors, no verified water-fueled cars exist on the market. The video concludes with a note on the potential for future technological advancements.

Discuss the energy requirements for splitting water compared to the energy obtained from hydrogen combustion.

What are the implications of the laws of thermodynamics on the concept of water-powered cars?