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 ...

It’s Weather Wednesday and this week we are bringing back a favorite experiment with some new helpers. Katalina shows Stacie and Carlos how to make “elephant toothpate.” Want to try something fun at ...

A teenager’s at‑home science experiment took an unexpected turn when her elephant toothpaste reaction expanded far beyond her expectations, spilling onto her bed and sparking a frantic — and now viral ...