English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969)
English: Powell, Cecil Frank Powell
Bahasa: Cecil Frank Powell, Powell
powellEnglish
Powell, Cecil Frank Powell, Colin Powell, Colin luther Powell
Noun
United States general who was the first African American to serve as chief of staff, later served as Secretary of State under President George W. Bush (born 1937)
English: Powell, Colin Powell, Colin luther Powell
Bahasa: Colin Powell, Powell