Guinness World Records' brand new book, Science & Stuff, has officially hit stands and features the grossest, smelliest, weirdest, and noisiest records in the world. In this read, we take a ...

Watch me build a simple marshmallow catapult using popsicle sticks, rubber bands, and a plastic spoon—perfect for launching mini marshmallows into a mug of hot chocolate! I walk you through each step ...

KUTV — What could be more fun for the kiddos than sending a marshmallow flying through the air? The Clark Planetarium brought in a catapult experiment that helps teach kids about physics, math, and ...

In this engaging activity, you will build a marshmallow catapult and learn about the engineering design process and physics in the process. You probably have these simple supplies at home — try it out ...

Youths can build their own catapults and launch marshmallows at 2 p.m., March 23, at Mentor Public Library’s Headlands Branch, 4669 Corduroy Road. The young engineers can compete to see whose catapult ...