Add Yahoo as a preferred source to see more of our stories on Google. Try this wacky and easy to do experiment at home with your kids, and watch colorful tubes of foam erupt into elephant toothpaste!

(Mass Appeal) – Ready to learn something new? Jenny Powers, family engagement coordinator from the Springfield Museums, joined us to demonstrate an experiment about catalysts. Using simple materials ...

Earlier this year, Nick Uhas, David Dobrik and some other members of the latter’s Vlog Squad, attempted to pull off the world’s largest “elephant’s toothpaste” experiment. And even though it went ...

MEREDITH: WELCOME BACK. YOU KNOW WHEN YOU ARE BRUSHING YOUR TEETH AND THE TOOTHPASTE BECOMES REALLY FOAMY IN YOUR MOUTH? THAT’S BECAUSE OF A CHEMICAL REACTION AND IN THIS WEEK’S SCIENCE OF IT, WE ARE ...

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When it comes to weird and wacky homebrew rocket experiments, [Integza] keeps himself fairly busy. He’s now attempted a design repurposing Devil’s Toothpaste for propulsion. Devil’s Toothpaste is ...