In this video, we learn how to make a whirlybird paper helicopter from printer paper. First, fold two triangles together on the paper. Next, fold the back to the triangle you just created. Next, fold the paper back and, then cut on the folded line but not all the way through. After this, fold the middle flaps until they reach each other. Then, cut through the middle of the bottom and fold one flap on the top, then fold the other flap on the flip side. Now you will be finished with your helicopter and you can send it into the air from stairs and enjoy!