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 ...

Looking for a new experiment to try out with the kids? Here’s one that has been around for ages and is still so much fun to do: elephant’s toothpaste! The science behind the experiment The yeast acts ...

SIOUX CITY (KTIV) - Gather your supplies! In this episode we will learn about chemical catalysts...or when something is used to speed up a chemical reaction. Over a long period of time, peroxide will ...

CINCINNATI (WKRC) - Meteorologist Brandon Orr has a couple of great Halloween science experiments that parents can try with the kids at home. Fill a small cup with the hydrogen peroxide. Be careful, ...

GRAND RAPIDS — We will make elephant toothpaste in our science experiment and learn what a catalyst is and what it does in a decomposition reaction! Let’s get started and make some elephant toothpaste ...

The catalytic decomposition of hydrogen peroxide can be dangerous at high concentrations, but there is a safe version of Camille Schrier’s demonstration that is still fun. By Knvul Sheikh When she ...

NASA is blasting a satellite into orbit Thursday carrying a microlaboratory full of yeast to test whether certain organisms are more resistant to drugs in outer space. According to the New York Times, ...