GRAND RAPIDS, Mich. — Making fresh bread at home is becoming quite the trend lately, but today we will be using yeast to make elephant toothpaste! We will learn what a catalyst is and what it does in ...

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 ...

GRAND RAPIDS, Mich — We've all seen impressive science experiments on television and the internet, but you can create this experiment at home, using household ingredients. Today, we're making Elephant ...

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 ...

The latest experiment from Rick Crosslin, MSD Wayne Township Scientist in Residence, appears to be toothpaste fit for an elephant, but in reality, it’s a giant foaming reaction using chemical elements ...

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