Black History ! =)

1.William Michael Bright: Zoologist, Biologist .
2.Super Soaker, Lonnie Johnson
     Cotton Planter, Henry Blair
    Celluar Phone Henry Sampson
3.James West's (1931 - ) research in sound technology led to the development of foil-electret transducers used in 90% of all microphones built today and in most new telephones being manufactured. West holds 47 U.S. and more than 200 foreign patents on microphones and techniques for making polymer foil-electrets. He was inducted into the National Inventor's Hall of Fame in 1999.