Three candle experiments. Watch video for more details.
If you don't see video, please follow [this link]
1. Flammable smoke
Light up candle and wait until wax is melted. Blow candle off and move flame to smoke - candle reignites.
2. Flame in funnel
Try to blow at candle through a funnel. You can't blow flame out - it moves inside funnel.
3. Candle seesaw
Make seesaw from candle and light it up. It swings on it's own.