Ideas like “Eco-MMotion” were born to help the environment. Its mission is to make vehicles “de-pollute” air while we drive them. That is, exactly the contrary of what they do now.
It sounds too good to be true, but it is. A spanish inventor has created tubes to be placed in the front of vehicles, which collect air as it enters the vehicle and distributes it through channels that purify the air, which is then returned to the atmosphere. Contaminants are retained in the filters.