Iron Sky, Science DIY
Explore Learning, Unlimited Creativity
♦ Scientific Principle: Using rubber bands as power to store elastic potential energy. After releasing the elastic energy, it impacts the rear of the airplane to launch it.
♦ Materials Needed:
Step One, assemble one side of the launcher body and the board machine.
Assemble the other side in the same way, making sure the position of the square frame faces outward.
Step Two, combine the gun body, and reinforce under the square frame with another square frame; connect and reinforce the blue rectangle with a five-hole strip.
Connect the launcher body and the board machine with an axle.
Step Three, install the three-hole rod and five-hole rod, and attach the rubber bands.
Step Four, attach the rubber bands to the red rotating pegs, and the paper airplane launcher is complete!
Give it a quick test.
♦ Paper Airplane Contest
The Iron Family is composed of a group of young people who are passionate about science education. Through hands-on activities, they allow children to learn scientific principles through the process of creating, inspiring children's interest and observational skills in the natural world.