Here are simple steps on how to re-light a candle if its blown out. Makes a cool party trick.
Step 1: Materials
You will need a candle, and a match/ lighter. (I think that matches work better.)
Step 2: The Lighting
First light the candle
Then blow it out after it has bin burning for 5-10 seconds
Finaly light the smoke and the candle will be lit. Have fun. This may take a few tries.