Oh!....And where are the billions of dollars in 'research' money for it?
You would think automobile manufacturers
would be beating down the doors of laboratories
that are developing warm-temperature superconducting
materials with offers of big bucks.
And you would think governments would pour billions and billions
of dollars into their development.
Or [alternatively] into the development of a genuine "hydrogen" economy.
Hello? Hello?....
Hasn't anybody out there heard of all-out [money-is-no-object] technological/scientific efforts like the "Manhattan Project" or "Project Apollo"?
Good grief!...People have such short memories.