From loud bangs to long whistles, bright reds to pale blues, there are thousands of variations of fireworks and an entire branch of chemistry that explores these fun explosions. I’m a chemist and ...
Paul E. Smith is president of the Pyrotechnics Guild International, Inc. He is a member of the American Pyrotechnics Association, the National Fireworks Association, and the International Pyrotechnics ...
As dusk sets on the Fourth of July, bursts of light, movement, and color bedazzle America’s skies. Fireworks—thousands of which launch from municipal festivals and backyards each Independence Day—are, ...
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