There are several reported routes of transmission of the rabies virus. Rabies is most often transmitted through a bite from an infected animal. Less frequently, it can be passed on when the saliva of an infected animal enters another animalâs body through mucous membranes or an open, fresh wound.
Eli Whitney invented a cotton gin. It was an improvement on the roller gins of the time in that it separated seeds from fibers faster and more easily. But his greater achievement was, arguably, the development of interchangeable parts.
Eli Whitney. a Yale graduate working in Georgia as a private tutor that invented the cotton gin (a simple device that consisted of rollers and brushes that separated the seed form the cotton very quickly, allowing for the growing/selling of cotton on a larger scale).