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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Try this wacky and easy to do experiment at home with your kids, and watch colorful tubes of foam erupt into elephant toothpaste!

28,466 people played the daily Crossword recently. Can you solve it faster than others?28,466 people played the daily Crossword recently. Can you solve it faster than others?