Soon, driving cars will not be the same again as car manufacturers are developing hydrogen-powered vehicles to flood the streets by 2020.

We have already seen the electric-powered vehicles championed by Tesla and also, some natural gas and ethanol-powered vehicles which are yet to go into mass production.

Big name car manufacturers like Honda, Toyota and Hyundai among others, are investing in hydrogen-powered vehicles because they are more environmentally friendly compared to the electric-powered vehicles.

They take just three minutes to refuel, making them cheaper; and they can go up-to 350 miles at a top speed of 186 miles-per-hour.