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How Exactly do Fireworks Get Their Color and Sound?
The color of the firework is based on the chemical compounds that they are composed of. Red uses strontium, yellow uses ...
Wausau Pilot & Review9d
How do fireworks work? A pyrotechnics chemist explains the science behind the brilliant colors and sounds
Colors, sparks, booms and whistles all require different pyrotechnic recipes. chensiyuan/WikimediaCommons, CC BY-SA Paul E.