Evolving past vinegar and baking soda

It's a slow day at work today, which is fortuitous, since I'm sleepy. Browsing online, I found this website where you can change the amount of gas and viscosity within a volcano and watch the resulting volcanic eruption. It's education (yawn), but it is fun. I promise.

So, are you ready? Build your own volcano!

Monkey, this would be great for you, since you're having such a hard time with earth science right now. I promise, you'll like it.