When Were Fireworks Introduced?
When Were Fireworks Introduced? The use of fireworks, or pyrotechnics, probably began when some prehistoric man mixed saltpetere (potassium nitrate) from his cooking...
Read MoreWhen Were Fireworks Introduced? The use of fireworks, or pyrotechnics, probably began when some prehistoric man mixed saltpetere (potassium nitrate) from his cooking...
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