environmentally friendly vehicles

Not only on cars carrying people, hybrid-electric drive technology has also appeared on public transport like road sweepers.

A Brazilian man who makes a motorbike can run 500 kilometers with only one liter of water.

With a compact design with a weight of less than 10kg, the car can be used for short walks and easily carry anywhere.

A Chinese inventor has introduced astonishing car design: cars can travel on all terrains, from sand, ice, stone ... and the whole country.