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'impermeability' - used as a noun
the property of something that cannot be pervaded by a liquid
Variations of 'impermeability'
Past Words of the day
Who Said that ?
The next major explosion is going to be when genetics and computers come together. I'm talking about an organic computer - about biological substances that can function like a semiconductor.
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- Alvin Toffler
Fact of the day
Dustin Phillips of the U.S. has the record for ketchup drinking. He drank a 14-ounce bottle of tomato ketchup through a ? inch straw in 33 seconds on September 23, 1999.