Quoted from Pickle:This!!! Hydrogen has so much potential. It’s just a matter of making it safe so we are not driving little bombs in an accident. And if we can sustain a fusion reaction that would greatly eliminate our need for fossil fuels for power generation.
Also solar is probably the biggest area we have yet to exploit. If we can figure out how to efficiently convert solar energy it truly is a viable option.
I'm a little late to this thread but my grandfather worked with a team and made a Hydrogen powered El Camino in the 60's. He worked at Air Products in Allentown, PA as a chemical engineer. My had has the carburetor from the car that they made into a lamp and presented to my grandfather when he retired.
Pretty cool stuff.
Chris