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Explosives Science
Posted 2 mo ago
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LTC Eugene Chu
Firecrackers
Firecrackers have been a part of human culture for centuries. They are made of either black powder (gunpowder) or flash powder, enclosed in a tight paper tube with a fuse to ignite the powder.
Firecrackers
Firecrackers have been a part of human culture for centuries. They are made of either black powder (gunpowder) or flash powder, enclosed in a tight paper tube with a fuse to ignite the powder.
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