Warning: Post contains fire. Fire is dangerous. Apparently inhaling cornflour can cause lung infections too. Blow, don't suck :P
So... Instructables is a very bad influence. It's probably been my biggest influence this week. Into my inbox came a newsletter with a section called Projects for Pyros...
I had heard of using cornstarch (known as cornflour in the UK) for firebreathing before; I even had it in my project notebook from several months ago. Using Bonfire weekend as an excuse seemed as good as any to try this out with minimum attention.
It's surprisingly easy to do, although it's a bit gross tasting and gunks up in your mouth but eventually dissolves. You stick a big spoonful of cornflour into your mouth and just blow out .... up and out, not down! Flames go up! - towards a lit blow torch. This would be the other fun use of a small blow torch, besides firing PMC (precious metal clay).
For some reason, this picture of my husband fire breathing is more popular than the pictures of me.
And here's a short video so you get the full noise effect.