COLUMBIA, S.C. — Elephant toothpaste is a foam substance you can easily make at home with just a couple of ingredients. It is also a kid-friendly substance and safe to play with after the experiment ...

The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with this one, concocting “elephant toothpaste.” Start by adding the food coloring to the hydrogen ...

I like making Elephant’s Toothpaste. It is not really toothpaste but a really fun science experiment that I learned. When you make it, the ingredients make a foam mess. It got its name because the ...

That kitchen chemistry experiment you’ve seen on almost every commercial about home schooling during the pandemic, the one that produces a mammoth amount of colorful foam? Here it is. It’s adapted ...

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 ...