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Hydrophobic
Nano-particle coating prevents ice buildup on roads and power lines
By Darren Quick
01:00 October 30, 2009 PDT
Like most things, ice can be a blessing or a burden depending on the circumstances. It’s perfect crushed in a drink on a hot summer’s day, but can wreak havoc when it collects on roads, power lines and aircraft in freezing temperatures. A University of Pittsburgh-led team has found a way to reduce these dangers by developing a nanoparticle-based coating that can be easily applied to impede the buildup of ice on solid surfaces. Read More
Graffiti-proofing our history
By Jeff Salton
01:09 September 14, 2009 PDT
Graffiti is not only ugly, it costs society millions of dollars to remove it. But graffiti on historic landmarks is worse because it often can't be removed using basic caustic solutions without damage to the underlying surface. Now a new, breathable coating could help preserve some of our most beautiful and priceless links to the past by providing them with an efficient, all-round protection against attacks by taggers. Read More
Terotech
- November 21, 2009 @ 19:38 UTC
