For the discussion of the sciences. Physics problems, chemistry equations, biology weirdness, it all goes here.
3 posts • Page 1 of 1
Or: How long could a candle last if you continuously replenish the supply of melted wax?
gmalivuk wrote:Yes. And if wishes were horses, wishing wells would fill up very quickly with drowned horses.King Author wrote:If space (rather, distance) is an illusion, it'd be possible for one meta-me to experience both body's sensory inputs.
Sizik wrote:Or: How long could a candle last if you continuously replenish the supply of melted wax?
Wicks for oil lamps last a really long time; that's basically the same thing. They're treated with chemicals to make them flame-resistant; the fibers typically don't burn.
- It's pronounced 'double u'
- Posts: 674
- Joined: Wed Jul 30, 2008 4:09 pm UTC
- Location: California
Also, though it's not exactly the same thing, you may be interested in reading about the analogous structure in propane or other gas lamps, the mantle. As far as I know, it was the last major innovation in flame based light before electricity took over. It's basically a specially treated cloth mesh bag that you put over the nozzle of a lamp. When you light it for the first time, the cloth burns in a few seconds and turns to ash, which then provides an extremely efficient surface for the gas to burn on or something (I'm not a chemist). As long as you don't touch or shake it - it's very fragile - it will last basically forever.
Who is online
Users browsing this forum: Actaeus, Bing [Bot] and 9 guests