Here's a static version of the Cat-Camel: 1  Lace your fingers together and turn your palms to face outward in front of you. 2  Reach your arms as far as you can, curving your back and shoulders forward. 3  Hold for about 10 seconds.  Now release your fingers, and grab your wrists or fingers behind your back.
Eli Whitney had  two younger brothers, and also a younger sister.  His brothers were named Josiah and Ben, and his sister was  Elizabeth.
Eli Whitney was one of the first great inventors in the United States. He invented the cotton gin, which helped to make cotton the most important crop of the Southern states. He also invented methods of producing many goods quickly and cheaply. Factories still use these methods, called mass production, today.