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February Cash Prize Winner Announced!
Posted by c0ntrite on 2008/3/4 21:50:00 (171 reads)

According to the rules and regulations the raffle will be held every 10th of the month and announced on the 11th. But due to the following circumstances we were able to announce the winner earlier.

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Canine Vision
Posted by c0ntrite on 2008/2/3 13:15:25 (66 reads)

Summary

Dogs are red-green color blind. They see a brighter and less detailed world when compared to humans. Peripheral vision is better than humans (dogs see more of the world), but distance is not judged quite as well. Dogs excel at night vision and the detection of moving objects. Figure 1 is a rough guesstimate of what a dog and human might see when viewing a color band (the electromagnetic spectrum).



These differences in visual ability make sense in light of evolutionary theory. Good depth perception and visual acuity are necessary for a primate (from which humans evolved) jumping from tree limb to tree limb. Good color vision enabled this primate to choose the ripest and most nutritious fruit. The canine, on the other hand, is well adapted as a nocturnal hunter of camouflaged prey.

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