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Do Snakes Blink?
You can usually tell when a human or an animal is asleep by their closed eyelids. But snakes don’t have eyelids and can’t blink, making it very difficult to determine when they are asleep. Most species of snakes are nocturnal and hunt at night. They sleep during the day for an average of 10 hours. […]
History of Pets
Historians don’t know for sure when humans started keeping pets. Dogs were one of the first animals domesticated by humans and have been domesticated for some 10,000 years. According to ancient Egyptian law, taking the life of a greyhound warranted the same punishment as killing a man. As early as 3500 B.C., Egyptians were domesticating […]


