Answers

2016-01-07T19:21:20+05:30
Just make a aero dynamic model and put some smoke on it and blow air towards to it
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2016-01-07T22:14:56+05:30
U can use some light and hard material cut it in the shape of flight and make sure the wings are strong and connect dc motors facing the top on both sides and dc motors facing the pointed part of the model and try to make it as much lighter as possible to take flight
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