If you’re hanging out in the grassy knoll between the Diet Coke and Mentos Stage and the Life-Size Mousetrap (perhaps staking out a good spot for the next show?) you might see or hear some little flying machines buzzing over head. Whether it’s a quad copter from AeroQuad or a soaring foam plane from Brooklyn Aerodrome (BTW: see their project in MAKE Volume 30), you’re in for some spectacular aerial maneuvers as they take to the skies over the  gathered crowds.