Designed of one plane

mars 7th, 2015 | by Redaktionen Realgymnasiet
Designed of one plane

There is one plane that I heard about that was able to fly without pilot and no fuel. This maybe sounds crazy but the planes fuel was sun energy. Under the day, the plane load up energy to drive and it also load up energy for the night when the sun down. That means it can drive as long as it want if it is able to load up energy under the day.


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