I have to say I like the idea of getting a bit of wire and bending it so it holds a stick in place while I cremate some food! In all likely hood I'm not likely to do it, but I don't care, as I like seeing other people play with ideas and make things.
There are many things that may or may not hurt / kill / tickle us and I've found a fair few of them in the damnedest places, up trees, 30 meters under water, in deep dark dank pits, and have survived all, with the merest of scratches! However I'd still rather know what the nasties were, just in case. Hmmm, if you burnt something on the wire and turned it to charcoal ( the food not the wire.. ) .. would that absorb any nasties?.. probably not, and not a serious question. No really it wasn't. Don't answer, please.
From playing with ideas comes development of new ideas. I love seeing picture tutorials of just about anything, no matter how simple or complex. So well done for sharing this. More I say! More!
Cheers, Nag.