Bump?

The thing you're thinking of is the expansion tank. Basically, the propane will only evaporate from your tank and flow through your lines at a given rate. You can't really speed that up much, short of heating the tank to increase pressure. So, to make big fireballs, you let the propane vaporize into...

I need a ride for some fire art from Oakland to Santa Rosa and back on the 23rd of October for the North Bay Decompression party. Specifically, it's the Sun from 1:2.7 Billion, the scale model of the solar system at this year's event. You can see a picture of it (during the day, not burning) here: h...