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Fireworks | Real Science
Do you always wonder how they make different coloured fireworks? Well, wonder no more! Zara's back with another video explaining how fireworks are made different colours by the different metal compounds. Strontium makes red. Copper makes blue, barium makes green, sodium makes gold and strontium and copper make purple.
So now you can impress all your friends at the next display.
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Zara Gladman—The Social
Science! Comedy songs! Holiday tips...and more!
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