Tuesday, July 10, 2007

The Coke and Mentos Experiment

It was almost a year ago when Mark and I learned that when you mix Coke and Mentos you get an eruption. I don't remember if we told the boys or not. But a few weeks ago Noah had a playdate with some friends from church and while they were there Coke and Mentos must have come up in their conversation because ever since Noah has been asking if we could try eating mentos and drinking some coke and how he couldn't wait to have it spray out of his mouth. So today we decided to give it a try and here's what happened. We figured out a few things in the process, first and foremost being that you can't put coke and mentos in your mouth and have it spray all over the place. And second, you can't reuse already erupted coke. But most important, we figured out that the more mentos you drop in the coke, the bigger the eruption. Of course, we're no experts on the whole thing so if you've figured out any tricks, send them our way. Noah will be thrilled!

And just for fun, here's what the twins did today while the rest of us were experimenting.

posted by Shana  # 10:32 PM

Comments:
So Cute! I love Noah's reaction. The Mythbusters have done at least one entire episode on the coke and mentos reaction. You might try to access it on Discoverychannel.com. They did a lot of wild and crazy experiments. One thing I remember that they did to increase the reaction was to drop a stack of mentos in all at one time. They loaded a tube of mentos first with something to block the bottom, and then released them all together into the coke.

 

Okay, so that is way cool, but what I want to know is what is in the mentos...or the coke that causes that reaction and what happens if you drink coke and then eat a mentos right after????? Does it cause your stomach to erupt like that??? I will have to do it with my kids:)

 

LOL That was great! Check this out to see how the pros do it:
http://www.youtube.com/watch?v=hKoB0MHVBvM

 

I haven't laughed so hard in a long time. Thanks for the lift after a kind of frustrating day!

 

how awesome is that.
i just don't know if i would have the heart to waste 4 bottles of "liquid gold" though! hehe!
what kind of sprinkler is that...that looks about the right speed for my "water in the eye phobia" kids!
sam

 

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