Heat Your Room For 15 Cents a Day

The following video shows us an ingenious way to heat a whole room for under 15 cents or possibly even cheaper if you find cheaper candles or maybe larger ones. It's simple, here's what you  need:

1. Small candles such as the ones seen is the video which are found at Ikea
2. A metal cake pan
3. Two clay planter pots, one smaller than the other
4. A lighter to light the candles

This awesome idea works on convection, which is accomplished by the air moving around between the two clay pots. This helps create a forced air effect which pushes the hot air around the room. Watch the video below to see how it's done: