Squiz Kids Fireworks - From the Vault
Dec 27, 2025
Discover the fascinating origins of fireworks, from ancient bamboo firecrackers in China to the invention of gunpowder by alchemists seeking immortality. Learn how the chemistry behind gunpowder creates those stunning colors, with elements like barium and copper. Explore where the world's largest displays take place, including record-breaking shows in the UAE. Delve into the controversy surrounding Australia's Cracker Night, discussing safety concerns and wildlife impacts. Plus, don’t miss the fireworks trivia to test your knowledge!
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Accidental Birth Of Firecrackers
- Ancient Chinese scholars accidentally invented the first firecrackers by leaving written bamboo on hot coals and hearing explosions.
- They used the noise to scare mountain men and to frighten away bad spirits, Amanda explains.
Gunpowder From Immortality Experiments
- Gunpowder emerged from Chinese alchemists' failed quest for an immortality potion in the 7th century.
- Combining sulphur, charcoal and potassium nitrate produced a fast-burning explosive rather than eternal life.
How Gunpowder's Ingredients Work
- Each gunpowder ingredient plays a distinct role: sulphur ignites easily, charcoal fuels the burn and potassium nitrate supplies oxygen.
- Together they create a rapid reaction that turns burning into an explosion.