leak proof bag experiment|Leak Proof Bag,natasia demetriou movies

The leak proof bag is a high interest activity to introduce your children to polymers, specifically a polymer called low-density polyethylene (LDPE). And if you don’t care to get into the nitty gritty of the science, it just makes for a really fun experience.

How do You Make a Leak-Proof Bag? Fill a plastic Ziplock bag about 3/4 full with water. Stick a few sharp skewers through the bag one by one. Watch in amazement as your punctured bag does not leak!leak proof bag experiment Slowly pull the skewers or pencils out of the bag to see what happens!

Once you learn the science behind this leak-proof bag experiment, you’ll be ready to poke holes in a bag full of water while holding it over somebody’s head! It’s the perfect compliment to our 30 Science Experiments you can find in our shop!

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