CAR THAT RUNS ON AIR - AIRPOD

The AirPod is a small four-wheel mini-car that uses compressed air to move pistons in a 5.45 hp internal combustion engine.It has a range of 60 miles on a single tank of air and uses a small motor to compress outside air to keep the tank full.
The compressor can operate on gasoline, diesel, biodiesel, ethanol or vegetable oil, but can also be plugged into an electrical outlet for recharging. With regular gasoline fueling the compressor, the Airpod averages an amazing 106 mpg with a range of 800 miles.

ELECTRIC CAR REMOTE TOP UP

Indian electric car company REVA seeks to relieve "range anxiety" from drivers worrying about running out of charge mid-journey.Their REVive telematics technology will act like an invisible reserve fuel tank, allowing drivers to phone or SMS REVA for an instant remote top-up should they run out of charge.

REVA claims to have the largest deployed fleet of electric cars on the market with more than 3,000 EVs on the road and more than 70 million kilometers (43.4 million miles) of user experience.