What do i consider while making a flying machine? Answered
For a while i've been studying, designing, and building hang gliders. To my great disapointment however, none of them have even glided. I am starting to think there are more things to consider than just center of gravity, balance, and the over all "lightness" of the craft. Are there more things i should consider? I have also pondered upon the idea to make a Ultralight Helicopter, or somthing along those lines. What are some things i need to consider beond what i've already mentioned?