Feng Tasha
More ideas from Feng
Paper Airplane Guide - I used these for Weird Science (Aerodynamics/Aerospace), and most of these are too hard for even a 10 year old. Some are too hard for 20 and 30 somethings . . . They are VERY cool looking when you can figure out how to make them, though.

Paper Airplane Guide - I used these for Weird Science (Aerodynamics/Aerospace), and most of these are too hard for even a 10 year old. Some are too hard for 20 and 30 somethings . . . They are VERY cool looking when you can figure out how to make them, though.