Floating Ball Solar

Why haven't we tried to use Mercury to make flying cars?

I was watching Ancient Aliens and they was talking about creating a fast paced spinning motion around a ball of Mercury and it would start to float. We should try to harness this power. Put millions and millions of dollars of research into this. This could make it to where we have flying cars or even help us out with space travel. It seems like an idea. Better than using fuel cooking oil or wind or solar power. We have smart enough people out there I'm pretty sure we can get it done!!

B/c mercury is highly toxic to humans.

B/c in modern capitalist society, every idea that has a slightest chance of working and making making money, has been tried already.

FYI, flying cars (based on conventional jets and propellers) have been made since the 70's. Here is one recent example: http://www.terrafugia.com/

The reason we do not mass-produce them is safety. Flying (in 3 dimensions) is a lot harder than driving a car (in 2 dimensions), and not too many people are willing to spend several months getting a license. And then there is the terrorism issues. A simultaneous attack by 20 aircraft will overwhelm any air defense.

Multi-Purpose Solar Floating Ball Light