Special fuel replaces gasoline for cars

A British man said he built a car engine, instead of running on gasoline, would run on liquefied oxygen gas.

Peter Dearman moved the engine in his 25-year-old Nova Vauxhall to use liquid air.

'We are starting to use up fossil fuels. We must do something. I hope this can be a good solution, ' said Dearman.

In Dearman's engine, 'liquid air is heated and produces a pressure that pushes the piston down. When the piston moves down, the gas expands and cools down. However, this airflow can also collect heat from the heat exchange flow, making this process more efficient. '

With the running of liquid oxidation fuel, the cost of cars in the future can be greatly reduced.

Dearman is confident that he can create the most efficient car in the world.

'Everything used in the car can be easily reused. It doesn't cost too much energy, so its price is very cheap. '

He hopes next year there will be a design car based on the use of his car engine.