Water Rocket: The combination of water, compressed air, and a plastic soda bottle serves as a great source of propulsion for a water rocket. Alternate way (without tape) to fix up those water bottle rockets. by elsa
10 Ways to Repurpose Cardboard Boxes for Imaginative Play. Imaginative play is a vital part of children’s development. The humble cardboard box can make that possible. We have found 10 ways to repurpose cardboard boxes for imaginative play.