Posted inHelicopter
Paper Cup Helicopter Craft – Quick Fun STEM Project
Fun Fact: A helicopter’s main rotor blades spin so fast that the tips can reach over 400 miles per hour -close to the speed of sound! That’s why helicopters make…
Posted inHelicopter
Gliding Paper Helicopter Spinner Craft – Level Easy
Here is a quick an easy helicopter you can build in under 2 minutes. Drop it from the highest point in your home and watch it glide all the way…