The Cotton Gin. Eli Whitney and the Need for an Invention. As Eli Whitney left New England and headed South in 1792, he had no idea that within the next seven months he would invent a machine that would profoundly alter the course of American history.A recent graduate of Yale, Whitney had given some thought to becoming a lawyer.li Whitney and the Need for an Invention. As Eli Whitney left New England and headed South in 1792, he had no idea that within the next seven months he would invent a machine that would profoundly alter the course of American history. A recent graduate of Yale, Whitney had given some thought to becoming a lawyer.
red and green combine to make yellow green and blue make cyan blue and red make magenta the combination of red green and blue in full intensity makes white white light is created when all colors of the em spectrum converge in full intensity
Cyan (/ËsaÉª.Én/ or /ËsaÉª.aen/) Ã¦n is a-greenish blue. Color on the color wheels of THE (rgb) additive AND (cmyk) subtractive color, models it is located midway between blue and, green making it the complementary color of. Red its name is derived from The Ancient greek, ÎºÏÎ±Î½ÏÏ transliterated, kÃ½anos meaning dark. blueurther origins of the color name can be traced back to a dye produced from the cornflower (Centaurea cyanus). The web color cyan is synonymous with aqua. In most languages, 'cyan' is not a basic color term and it phenomenologically appears as a greenish vibrant hue of blue to most English speakers.