If you'll accept one piece of tape (not totally needed but does help) one of my favorite designs is the tube. Super easy to make, flies decently well, and surpr

If you'll accept one piece of tape (not totally needed but does help) one of my favorite designs is the tube. Super easy to make, flies decently well, and surprises most people: https://www.instructables.com/The-Incredible-Flying-Paper-Tube/ https://www.instructables.com/The-Incredible-Flying-Paper-Tu...