Ideally, the field of view doesn't show any edges of the glass. Do not place the black fabric anywhere above the candle. The fabric can melt or catch fire. Fire is dangerous. Do not run this ...

Emptying the bottle is quite tricky, so don't worry if you end up with a bit of liquid left inside. It shouldn't harm your experiment. You now have a CO2 fire extinguisher! Return to your candles ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...

The bottle caps serve as the base for the candle holders. So, as the first step in crafting DIY candle holders from bottle ...