Ever wondered what would happen with a filled with water plastic bag if you pierced it with a pencil? It should be alright as long as you leave the pencil in it.
If you want to know why the bag doesn’t leak, please read explanation below
https://www.instagram.com/p/BEJQAMMRCsC/
https://instagram.com/p/BEJQAMMRCsC/
Most of plastic bags are made out of polymers with flexible chains of molecules. When the pencil goes through the bag, the stretchy plastic hugs around it, creating a watertight seal and the bag doesn’t leak.
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