30 APR 2014 by ideonexus

 The Unlightable Candle

Armen the Acolyte cleared his throat. “The night before an acolyte says his vows, he must stand a vigil in the vault. No lantern is permitted him, no torch, no lamp, no taper... only a candle of obsidian. He must spend the night in darkness, unless he can light that candle. Some will try. The foolish and the stubborn, those who have made a study of these so-called higher mysteries. Often they cut their fingers, for the ridges on the candles are said to be as sharp as razors. Then, with bloo...
Folksonomies: knowledge initiation
Folksonomies: knowledge initiation
  1  notes

A metaphor for the unreachability of some knowledge.

12 JUN 2012 by ideonexus

 Candles and Animals Both Need Oxygen

If a small animal and a lighted candle be placed in a closed flask, so that no air can enter, in a short time the candle will go out, nor will the animal long survive. ... The animal is not suffocated by the smoke of the candle. ... The reason why the animal can live some time after the candle has gone out seems to be that the flame needs a continuous rapid and full supply of nitro-aereal particles. ... For animals, a less aereal spirit is sufficient. ... The movements of the lungs help not a...
Folksonomies: physiology respiration
Folksonomies: physiology respiration
  1  notes

Quoting John Mayow.

09 MAY 2012 by ideonexus

 The Combustion of a Candle Resembles the Combustion Withi...

Now I must take you to a very interesting part of our subject—to the relation between the combustion of a candle and that living kind of combustion which goes on within us. In every one of us there is a living process of combustion going on very similar to that of a candle, and I must try to make that plain to you. For it is not merely true in a poetical sense—the relation of the life of man to a taper; and if you will follow, I think I can make this clear.
Folksonomies: respiration
Folksonomies: respiration
  1  notes

From Faraday's lectures.