This is Polyethylene Oxide, which is also called "the liquid that spills itself". This happens because Polyethylene Oxide is a polymer, that is composed of especially long molecular chains that are tangled. That is why, once the liquid starts to drain, it

This is Polyethylene Oxide, which is also called "the liquid that spills itself". This happens because Polyethylene Oxide is a polymer, that is composed of especially long molecular chains that are tangled. That is why, once the liquid starts to drain, it