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Surface tension is the tendency of liquid molecules
to stick to each other. This causes water to cling
when it spills down the outside of
a glass. Try it in your kitchen sink. Take any
glass, turn it on its side and put it under the
faucet. Now turn the water on. No matter how
fast the water flows from the faucet, nearly all
of it clings to the sides and bottom of the glass.
Gutter Helmet's innovative nose-forward
design relies on the physical law of surface tension.
Improvements in the ribbed design and wettable
coating offer greater surface tension than ever
before.
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