How about this... let's hear it for the Cicada who led the researchers to this amazing substance.
Germ-killing nanosurface opens up new front in hygiene
AFP - Imagine a hospital room, door handle or kitchen countertop that is free from bacteria -- and not one drop of disinfectant or boiling water or dose of microwaves has been needed to zap the germs.
That is the idea behind a startling discovery made by scientists in Australia
http://www.france24.com/en/20131126-germ-killing-nanosurface-opens-new-front-hygiene
"When misguided public opinion honors what is despicable and despises what is honorable, punishes virtue and rewards vice, encourages what is harmful and discourages what is useful, applauds falsehood and smothers truth under indifference or insult, a nation turns its back on progress and can be restored only by the terrible lessons of catastrophe." … Frederic Bastiat
Evil talks about tolerance only when it’s weak. When it gains the upper hand, its vanity always requires the destruction of the good and the innocent, because the example of good and innocent lives is an ongoing witness against it. So it always has been. So it always will be. And America has no special immunity to becoming an enemy of its own founding beliefs about human freedom, human dignity, the limited power of the state, and the sovereignty of God. – Archbishop Chaput
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