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  • 10 hours ago
Build an effective DIY automatic fire extinguisher! ๐Ÿ”ง๐Ÿ”ฅ
Transcript
02:00Did you know that mixing petrol with polystyrene foam creates a highly effective superglue?
02:07Mixing these ingredients creates a superglue-like substance as petrol dissolves the polystyrene.
02:15This superglue is so strong that it can even stick rocks together.
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