I'd never heard of this before. You drop some Mentos into a two litre bottle of Coke and it sprays up like a fountain.

Not much to it, but still cool.

yeah i think this was a brief internet sensation a few weeks ago. i'd like to try it

Letterman's got some guys outside the building who are going to do it with a couple hundred bottles.

But yeah, this would be an excellent trick for a party. Wait until your buddy's sitting beside an opened bottle and just walk by and drop a mentos in.

Yeah, tried this with my kids a few weeks back. You've got to get all the Mentos in at once to make the geyser because the foaming starts immediately. Don't put them in one at a time.

What are you guys, 12?!

Yes.

COOL!


Lemme tell you guys about this awesome trick you can do with POP ROCKS AND PEPSI TOO!

Have you seen the video "experiment" where 2 guys do this with a variety of organized, downright artistic scenarios? It's like a bunch of cool fountain displays.

EDIT : here we go - http://eepybird.com/dcm1.html

what a waste of diet coke.

That's what they did on Letterman last night.


And Pop Rocks and Coke does nothing. I tried the last time I had some Pop Rocks.

now I have that damn mentos song stuck in my head.

oh why oh why did I open this thread