they masterfully analyze its lights get stable wing structure now they try to apply again you show me which one photo of the couldn't. miss that's important to many people because we have to check out how we can and down for sure they're going to a system of 2 different geometrical configurations. which is no easy task actually i have to say no option can the layers have to touch each other with a decent amount of contact force in its action never mind computers just to make this uses a simple wooden thread model to try out his ideas. these pieces on thank you for you it's important to note that evil doesn't tell us everything. a great little allows us to discover a certain so basic construction on its own signal to noise and now we can apply these instructions principles in a multitude of ways so that his mother as fast as we know many different shapes all