leak proof bag experiment|LEAKPROOF BAG,screw on tub overflow cover

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.

This science experiment demonstrates how polymer chains work, and it looks just like magic to little ones. Why won’t the bag leak when it has huge holes in it? Kids will love this mixture of messy play and science and it’s perfect for the combination of curious kids and a warm afternoon.

This leak proof bag science experiment is sure to WOW your kids! All you need is two household supplies and you can do this water expeleak proof bag experimentriment with your kids.

Shinstig8rs Sugru idea with the two-hole adapter plate that comes with a single hole overflow cover. The adapter plate should spread across the outermost part of the hole and stick right to the tub. Then use a shorter screw。

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