Answer:
Charles Kuen Kao: Bringing broadband to the masses
1933-2018
Patricia Bath: Zapping cataracts with lasers
1942-2019
Flossie Wong-Staal: Cracking HIV's genetic code
1946-2020
Christine Darden: Revealing the secret of sonic booms
1942-present
Charles Drew: Invention of the blood bank
1904-1950
George Carruthers: World's first lunar telescope
1939-2020
Alice Ball: Treating leprosy
1892-1916
