Grandma Neva from Retire For The Fun Of It brought her grandsons on the show to make turkey catapults for Thanksgiving. Materials Needed: Popsicle sticks, rubber bands, masking tape, hot glue, bottle ...

Explore simple machines and create a catapult using simple materials. Explore simple machines and create a catapult using these simple materials: popsicle sticks, marshmallows, spoon, and rubber bands ...

Washington Township — What happens when you tape Popsicle sticks, rubber bands, straws and a plastic spoon together? You can launch marshmallows! That’s what sixth-graders at Powell Middle School ...

Give your toddlers the joy of launching their own “snowballs” and exploring basic engineering concepts with this DIY snowball catapult! My kids spent hours on this fun winter STEM activity; I hope ...