After an hour and a trip the dollar store, we were ready. We had Mentos and a bottle of soda. We opened the 2 liter of soda (diet soda is better because it is less sticky) and dropped the Mentos in. It all happened pretty quickly, but the show was well worth the $2 we spent in supplies.
The Mentos hit the soda and BAM! the soda shot up into the air like a geyser! The kids, especially the boys (and dad), loved it!!! We also got all education-y and checked out Old Faithful on YouTube. {smile}
You can actually purchase a Geyser Tube to make the soda shoot higher!
I recommend grabbing a few bottles of soda when they are on sale, and an equal amount of Mentos packets to use with them. While doing one is fun, I wished we had done one for each child. Maybe even seeing who's bottle shot the highest would have been fun. Another day, perhaps.
Have Fun!
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2 comments:
We've done this and it is fun!
I love the tip about the diet soda because my kids have wanted to try this as well. I think that this is an awesome idea for a science experiment. Thank you for sharing.
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