University of Southern California

Saving Da Vinci's Last Supper from air pollution

Having survived long centuries, political upheaval, and even bombings during World War II, Leonardo Da Vinci's masterpiece Last Supper now faces the risk of damage from air pollution due to its location in ...

Nov 22, 2011
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Regaining trust after a transgression

the disgraced politician, chastened business leader or shamed celebrity standing before a podium offering up their apologies as the news cameras flash. "Sorry" may be the hardest word to say, but does simply owning up to ...

Oct 13, 2011
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