A car that runs 200 miles on compressed air.

si its pretty much a steam engine runing of compressed air

This car would use special stations for taking compressed air. This perpetual motion voice over is crap. Of course you would need energy to compress air, but compression would take place at certain locations, not in motion. It is much easier to filter and control emissions from a huge plant then from millions of moving cars.

can we buy it in hk

how does that generator generate energy from air?

If it's efficiency is greater then 30-40% then it is better then most small vehicle engines. If greater than 50% it is better than all combustion car engines. Unfortunately without this information, this vid has almost no cred. :( Too bad.

This is really cool, but the producers of this vid are deliberately ignoring something. It takes energy to compress air, and there is no such thing as perpetual motion. You never get something for nothing. The efficiency can go up tremendously to almost 100% but a refill will still be needed. What I would like to k...now is how efficient this car really is.