This is how we get purple, blue, and green fireworks and is also how fluorescent lightbulbs work. And how the stars ... presentations in the sky. Not only does the firework look beautiful ...

Questions appropriate for class work or for homework. Answers are provided ... So a fuel and an oxidizer are two of the basic components required for fireworks. Where does the color come from? Metals ...

On the New York side, Central Park is a classic spot for the show, with the Great Lawn being a popular viewing area and ...