27K views · 470 reactions | Happy #July4th!  If you’ve ever watched fireworks, you know how mesmerizing these colorful explosions can be! But how are they made? Stream #HowItsMade on discovery+ for more. #IndependenceDay #Fireworks #Celebrate #Science #Explained | Science Channel | Facebook
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27K views · 470 reactions | Happy #July4th!  If you’ve ever wat…
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