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bubmag

4th of July firework colors come from different elements of the periodic table — here’s what fuels red, white, and blue stars in the sky Solar Storm

4th of July firework colors come from different elements of the periodic table — here’s what fuels red, white, and blue stars in the sky

America is celebrating its independence this week, but there's nothing revolutionary about the way 4th of July fireworks are made. Fireworks have been built from a mix of explosive powder, chemicals, and glue for hundreds of years; the earliest fireworks s…
bubmag
July 2, 2019