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• Hidden Spy Cams
  There are various reasons to hide a small camera to spy on someone...
  
  
• Birding
  Cameras pointing at nests or feeders...
  
  
  • Nanny Cams
    Overview on nanny cams...
    
    
  • CCD and CMOS
    Why do cameras take color pictures when CCD and CMOS sensors do not distinguish colors...
    
    
  • Web Cam Astrophotography
    Web cams can take awesome planetary and lunar astrophotos right out of the box...