No combination; just pure cornstarch. When you breathe it out/airate it, it can be ignited. But when it's not spread out in a cloud, it's not flammable, which protects you from danger if the flame travels back to your mouth while breathing. No chemical pneumonia risk. No toxic fuels getting absorbed...

I have a small performance bit around my camp which requires fire breathing. For health and safety purposes, I fire breathe with cornstarch, which is finely ground corn flour that's used as a thickening agent in cooking. It's white and has a very light, dust-like consistency. Sometimes when breathin...

Is there some sort of flexible tubing I could use to replace the PVC venting pipes? Maybe dryer tubing?

Thanks! I got it working now. Although now I have another question. I have a Yurt and can't cut a hole in it. Does the bucket of the cooler have to be outside of the yurt? Will it still be effective inside it? I'm testing it inside my apartment right now and it seems to be blowing cool air just fine.

I've assembled the bucket version of the evaporative cooler, using the same suggested fan and pump. We're going to be using a generator to power this, so I spliced the wires to worth with a 12v 1800mAH AC Adapter. However, I've run into a few hiccups: 1) Using the measurements for the cooling pad li...