Goober loves science and is always conjuring up many experiments in his lab. He wears an Einstein wig for inspiration, and a beanie to feel extra creative. One of his favorite experiments has to be ‘The Mentos Diet Coke Geyser.’ What is that, you ask? Well, why not try this out and see for yourself. Set up your lab outside and follow the steps below:

1) Put half a package of Mentos into a test tube.

2) place a business card on top.

3) Turn the test tube upside down

4) Place it over the bottle of Diet Coke.

5) Pull the business card out and let the Mentos fall into the soda.

What happens next?

Well, that’s for you to find out, but make sure to ask your parents first! This COULD get REALLY messy.