Now, we can’t promise this homemade rocket ship – constructed entirely from household items – meets exact NASA specifications, or is durable enough to survive re-entry into the earth’s atmosphere, but we’re sure it will fire your kids’ imaginations.
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
This would be easy to do with wide piece of elastic & 2 yds of material attached to a tank top. Scattered Thoughts of a Crafty Mom: Guest Post: Urban Princess Dress Tutorial from Domestic Bliss Squared