Robert Andrews Millikan
Robert Andrews Millikan (1868 nî 3 goe̍h 22 ji̍t – 1953 nî 12 goe̍h 19 ji̍t) sī Bí-kok ê bu̍t-lí-ha̍k-ka, 1923 nî Nobel Bu̍t-lí-ha̍k Chióng ê ti̍t-chióng-jîn, i thàu-kòe iû-tih si̍t-giām chhek-liông ia̍h kè-sǹg chhut tiān-chú ê ki-pún tài-tiān-liōng. I mā-sī Albert Einstein ê kng-tiān hāu-èng (photoelectric effect) ê chèng-bêng-jîn.