Question: Who is credited with inventing the pet door? - TopicsExpress



          

Question: Who is credited with inventing the pet door? Answer: Sir Isaac Newton is credited with the invention of the pet door. Sir Isaac Newton was an English physicist and mathematician who is widely recognized as one of the most influential scientists of all time. Legend has it that while Newton was studying light and color prisms in his attic, his cat kept pushing the door open and ruining his experiments. In the name of science, he cut a small hole in the door and covered it with a flap of felt so she could come and go at will.
Posted on: Sun, 16 Nov 2014 23:04:18 +0000

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