So when I was high yesterday, I came across a method to make supercooled water. Basically, you get an unopened bottle of distilled water (the bottle must be free of defects too I believe, so not a mashed up one). Throw it in the freezer, and if the water is pure enough, it will supercool. Basically, it drops below the freezing point of water without freezing. When you pour it over a cube of ice, the water instantly freezes when it comes into contact with the ice and forms a slushy mixture. Here is a video of it in action: http://www.youtube.com/watch?v=-uAYDGgXB7E (skip to 1:12 for the part where they pour it on ice) I think by now you can see where this is going. It's nice to put ice cubes in your bong, but some people have bongs with very small mouth holes, so it's hard to fit a lot of ice in there. So my idea is to put a very small piece of ice in the bong, then pour supercool water into it so it hits the ice, then freezes upward and basically fills the bong with slush. I haven't tried it yet, but I plan to very soon, when I stop being lazy and go buy bottled water. Anybody have any input on this? Have you tried it before? If so, how did it go?