Here is a nice, but boring, image of a pretty fountain. It’s not as elaborate as the one at the Bellagio Las Vegas, but it’s in a nice setting.
See? Nice, but static.
Now, try this on for size: 101 two-liter bottles of Diet Coke. 523 Mentos. It’s a little bit art, it’s a little bit science, it’s a hell of a mess when they’re done. Do not attempt this without safety glasses and lab coats.