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 ...

DAVENPORT, Iowa (KWQC) - Gather your supplies, Science Academy Episode 4 is here! In this episode, learn how to make Elephant toothpaste. However, this is not something you will want to use on your ...

STEP 3: Mix 3 tablespoons of warm water with 1 tablespoon of dry yeast. STEP 4: Pour the warm water and dry yeast into the bottle and observe. The yeast acts as a catalyst, quickly removing the oxygen ...

Elephant toothpaste produces a dramatic chemical reaction in experiments. California couple found dead after sending money to Tom Selleck impostor Tulsi Gabbard is resigning as Director of National ...

The COSI Science Festival kicks off next Wednesday and they're rolling out new hands-on activities for families, including a popular experiment you've seen online.