I've always thought a flying car should be simple not this thing and not the screaming Moller four-engined. My idea was a van-like vehicle that was neutrally b

I've always thought a flying car should be simple not this thing and not the screaming Moller four-engined. My idea was a van-like vehicle that was neutrally buoyant with bladders to control the buoyancy sort of a lifting-body dirigible with wheels Then I see SkyCat it's huge but pretty much the idea I had. I'm 0 for 2 this week for ideas, my subwoofer siren idea apparently has been made too.