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Latest Charles M. Falco Stories

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2009-12-07 14:54:52

Charles M. Falco's inexpensive, modified digital SLR camera has thrilled art conservators with what it can do at infrared wavelengths.


Word of the Day
sipe
  • a slit in a tire to drain away surface water and improve traction.
The word 'sipe' comes from Old English and is related to 'seep'.
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