When they get hot enough, these chemicals glow a particular color like red, green, purple, or blue. Here, there is a regular candle in the middle and special color-flame candles on either side.

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 ...

A key highlight of the celebration was a live demonstration by Manisha Dhinde on the preparation of natural, chemical-free ...