What George Wahington Carver famous for?

I'm supposed to answer this in a short response but heeey a link or just any bit of info. you guyz have is fine with me! Oh and thank you! ; D. Oh Yeaaaahhh and well on wikipedia (if that's what most of you will probably say) does it say what was George Washington Carver's "contributions to the scientific world?" Thanx SOOOOOOOOOOOO much guyz! Again = )