Because when I was a kid I used to play with paper planes, I want to share with you the joy of creating origami airplanes. Also because in 80s we didnt have internet, Ive been teached to make these origami paper planes by my parents, grandparents, friends etc.\rbrMy goal is to search for all models of paper planes and make a video of how to create each paper plane. I will also make a comparison, in the future, to see which one is the best paper plane in the world; which one will fly the farthest distance.\rbrAlso because the A4 paper is cheap, you can make cheap toys and cheap airplanes to play with.\rbrThis paper aircraft is verry difficult to create, but it flyes verry nice.\rbrSo finally well have easy ways to build paper aircrafts.