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.

Kids can enjoy a fun jump, Chuck the Train, snacks and STEM activities, and they can learn how to make elephant toothpaste, glitter slime, lava lamps, fire snacks, volcanoes, dry ice bubbles and more ...

One experiment, called "Elephant's Toothpaste," uses a strong solution of hydrogen peroxide mixed with dish soap and a catalyst to create a huge column of foam.

The University of Guelph's physics club attempted to break a world record for the largest volume of elephant toothpaste.

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