At what age can a cat have her first litter? Puberty (the age at which animals can reproduce) in the cat ranges from 4 to 12 months, with the average being 6 to 9 months. At puberty, cats are generally about 75% of their mature body weight.Domestic shorthair cats, as a breed, generally reach puberty earlier than domestic longhair cats.t what age can a cat have her first litter? Puberty (the age at which animals can reproduce) in the cat ranges from 4 to 12 months, with the average being 6 to 9 months. At puberty, cats are generally about 75% of their mature body weight.
While Eli Whitney is best remembered as the inventor of the cotton gin, it is often forgotten that he was also the father of the mass production method. In 1798 he figured out how to manufacture muskets by machine so that the parts were interchangeable.
It was the slaves! That's what some of my fellow classmates said. We were talking about who should get the most credit for the making of the cotton gin (the invention used to remove cotton seeds from cotton). The man who was given the most credit (in history books anyway) is Eli Whitney.n class one day we talked about the cotton gin. the person who made the cotton gin was Eli Whitney. The cotton gin is a machine that would take cotton in one side, remove the seeds with its âteethâ and make fluffy cotton.