funny we hacked a near light speed craft the us military shot down in the 1950's and u guys still use cars that get boring as fuck mpg. when we all literally right now could have vechiles that u never need 2 refuel for eternity and never even touch the ground lol
Haha those power moguls would be out of business if our vehicles etc. had unlimited fuel supply, hence why that tech has never been put into commercial use and kept under wraps.