Candle and clay pots heater

[skyler]

I came across this link:
http://www.axebros.com/candle-powered-space-heater/

Use energy from burning a candle to convert it to heat via the clay pot system. Apparently works for small spaces...

[TomTX]

It is going to collect and re-radiate the heat the candle is already putting out. Probably in a more useful location than the mostly 'up' direction heat from a flame usually goes.