Look how much the iPhone has evolved in such a short time. (via standingpolicy) #Iphone #Apple #Technology

Look how much the iPhone has evolved in such a short time. (via standingpolicy) #Iphone #Apple #Technology

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This is cotton gin from the colonial history. In 1794, U.S.-born inventor Eli Whitney patented the cotton gin, a machine that revolutionized the production of cotton. Mostly by greatly speeding up the process of removing seeds from cotton fiber. For his work, he is credited as a pioneer of American manufacturing.

This is cotton gin from the colonial history. In 1794, U.S.-born inventor Eli Whitney patented the cotton gin, a machine that revolutionized the production of cotton. Mostly by greatly speeding up the process of removing seeds from cotton fiber. For his work, he is credited as a pioneer of American manufacturing.

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