With safety goggles and an adult standing by, this elephant toothpaste recipe makes a great science experiment for kids.

Nick Uhas, David Dobrik, and other members of the latter's vlog squad, teamed up for the world's largest elephant's toothpaste experiment.

Devil’s Toothpaste is really the same as the famous Elephant Toothpaste experiment, just executed with higher concentration hydrogen peroxide.

ANYONE with a pet elephant could have brushed up on how to clean its teeth at the Science Expo Open Day at Casino High School last week.

Guinness World Records posted the video of world's largest elephant toothpaste reaction on YouTube.

We are here to do a little experimentation. We are going to make elephant tooth paste -- and kids can make some during the potions class, Saturday at 2:15 p.m.

YouTuber and former NASA engineer, Mark Rober, created the world's tallest elephant toothpaste fountain at one of the craziest birthday parties ever.