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Added: 377 Days Ago

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Tags: Ammonium sodium potassium nitrate black powder rocket PVC motor hobby test fail explosion sparks skyrocket bang boom BP explosives bomb gun M80 fireworks

Description: Here I have a video of a rocket I attempted, it was made from A black powder composition of around 25-30% pine charcoal & 75-70% Potassium Nitrate. I think the nozzle may have been too small and pressure built up much too quickly, that\'s why it ended badly but it was still great to watch.