What do you know about Future Transportation Technology? When people think about trains in the past century they remember the train that uses coal to generate steam power this kind of trains used to be generated by large amounts of coal which makes a source of fossil fuels run out soon but it is not the only problem as the coal is very dangerous on our environment, when it interacts with the air it produces carbon oxide that is very dangerous for the living objects and plants ,
By time and with the discovery of Oil and the natural gas the use of coal in powering trains decreased until they stopped using it, and replaced it with oil and gasoline which looked cleaner at that time but it is still harmful for the environment not to mention that it is more important to use it in industry thus, scientists started thinking about using clean and natural sources to energize trains, they even thought about generating energy from the movement of trains.
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