mentos & coke

volcano

What You Need:

– 2 Liter Bottle of Coke – Duct tape or electrical tape – A toothpick – 1 roll of Mentos – Construction paper or card stock

STEP 1

Create your geyser tube with construction paper or card stock

STEP 2

Connect your geyser tube to the top of the soda bottle

STEP 3

Slide a toothpick through the geyser tube

STEP 4

Take the experiment outside and make sure the toothpick is in and ready to hold the Mentos

STEP 5

Load Mentos into the geyser tube

STEP 5

Pull the toothpick out of the geyser tube and watch the reaction!

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