One day there will be no more need for flames. [slider2732] has put ... You may have seen these candle flicker LEDs. They have a small chip inside them that modulates the LED’s light to ...

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 ...