|
|
Pacini,
Franco, 1967 |
|
|
Packard,
Norman H., 1985, 1988 |
|
|
Pagels,
Heinz, 1981 |
|
|
Palade,
George E., 1953 |
|
|
Palmer,
P., 1969 |
|
|
Palmer,
Richard, 1989 |
|
|
Pander,
Christian Heinrich, 1817 |
|
|
paper,
793 |
|
|
Papez,
James, 1937 |
|
|
Papin,
Denis, 1679, 1690 |
|
|
Paracelcius
(Theophrastus Bombastus), early 16th century |
|
|
parchment,
170 bce |
|
|
Pardee,
Arthur B., 1955, 1959 |
|
|
Parker,
Eugene N., 1958 |
|
|
Parmenides
of Elea, 480 bce, 440 bce, 380 bce |
|
|
Paré,
Ambrose, 1537 |
|
|
Parsons,
S. J., 1946 |
|
|
Pascal,
Blaise, 1644, 1648, 1670 |
|
|
Paschen,
Louis Carl Heinrich, 1912 |
|
|
Pasteur,
Louis, 1765, 1848, 1862, 1865 |
|
|
Pauli,
Wolfgang, 1925, 1931 |
|
|
Pauling,
Linus, Carl, 1928, 1931, 1936, 1940, early mid-1940s, 1949, 1951,
1965, 1989 |
|
|
Pavlov,
Ivan Petrovich, 1902 |
|
|
Payen,
Anselm, 1834 |
|
|
Payne,
Cecilia H., 1925 |
|
|
Pavesi,
Lorenzo, 2000 |
|
|
Peano,
Giuseppe, 1889 |
|
|
Pease,
Francis G., 1920 |
|
|
Pearson,
Karl, 1900, 1909 |
|
|
Peebles,
Phillip James Edwin, 1965 |
|
|
Pelletier,
P. J., 1820 |
|
|
Penrose,
Roger, early 1960s, 1969, 1970, 1989 |
|
|
Penzias,
Arno Allan, 1965 |
|
|
Pepper,
M., 1980 |
|
|
Perl,
Martin, 1975 |
|
|
Perlis,
Alan, 1958 |
|
|
Perlman,
Israel, 1947 |
|
|
Persoz,
Jean-François, 1834 |
|
|
Pert,
Candace Beebe, 1973 |
|
|
Perutz,
Max, 1960 |
|
|
Petermann,
André, 1953 |
|
|
Petit,
Alexis Thérèe, 1819 |
|
|
Petrarch
(Francesco Petrarca), 1327 |
|
|
Petrzhak,
Konstantin, 1940 |
|
|
Petrus
Periginus of Maricourt, 1269 |
|
|
Petty,
William, 1654 |
|
|
Pfeiffer,
Richard F. J., 1895 |
|
|
Pfünger,
Edward, 1872 |
|
|
phalanx,
2500 bce, |
|
|
Phillips,
David, 1966 |
|
|
Phillips,
J. W., 1946 |
|
|
Philoponus,
John, 517, 1350 |
|
|
phonetic
signs, seventeenth century bce |
|
|
Piaget,
Jean, 1923 |
|
|
Piazzi,
Giuseppe, 1801 |
|
|
Pierce,
Charles Sanders, 1662, 1897 |
|
|
Pinker,
Steven, 1990 |
|
|
Pitts,
Walter H., 1943, 1946 |
|
|
Planck,
Max, 1859, 1879, 1894, 1898, 1900, 1901, 1905, 1908, 1913, 1913,
1924, 1925, 1926, 1926, 1926, 1957, 1962 |
|
|
Plateau,
Joseph Antoine Ferdinand, 1873 |
|
|
Plato,
530 bce, 380 bce, 300 bce, middle third century, 450, 1463, 1920 |
|
|
Plenciz,
Marcus Antonius, 1762 |
|
|
plow,
4000 bce |
|
|
Plücker,
Julius, 1855 |
|
|
Podolski,
Boris, 1935, 1964, 1982 |
|
|
Poincaré,
Jules-Henri, 1879, 1892, 1898, 1902, 1904, 1905, 1926, 1954 |
|
|
Poisson,
Siméon-Denis, 1811, 1828 |
|
|
Polanyi,
Michael, 1958 |
|
|
Politzer,
David, 1973 |
|
|
Pompeiano,
Octavio, 1978 |
|
|
Ponnamperuma,
Cyril, 1963 |
|
|
Pontecorvo,
Bruno, 1934 |
|
|
Pontecorvo,
Guido, 1952 |
|
|
Popper,
Karl R., 1934 |
|
|
Porphyry,
late third century, 520 |
|
|
Porter,
Keith Roberts, 1953 |
|
|
Porter,
Rodney R., 1959, 1967 |
|
|
Portier,
Paul, 1918 |
|
|
Potter,
Michael, 1979 |
|
|
potters,
3000 bce |
|
|
Prévost,
Pierre, 1791 |
|
|
Price,
G. R. 1973 |
|
|
Priestly,
Joseph, 1773, 1774 |
|
|
Prigogine,
Ilya, 1947, 1960s, 1980 |
|
|
Proclus,
450 |
|
|
Protagoras
of Abdera, 440 bce |
|
|
proto-Indian
writing, 2300 bce |
|
|
Proust,
Joseph Louis, 1799 |
|
|
Prout,
William, 1815 |
|
|
Prusiner,
Stanley B., 1981 |
|
|
Ptashne,
Mark, 1966 |
|
|
Ptolemy
(Claudius Ptolemaeus), 127 and 141ad, 1000, 1150, 1175, 1190, 1543,
1578 |
|
|
Puget,
Jean-Loup, 1999 |
|
|
Punnett,
Reginald Crundall, 1906 |
|
|
Purkinje,
Johannes Evangelista, 1833, 1838 |
|
|
Pythagoras,
530 bce, 480 bce, 1440, 1704 |
| |
|
|
|
Queloz,
Didier, 1995 |
|
|
Quine,
Willard Van Orman, 1951. 1960 |
|
|
Quinn,
William G., 1974, 1994 |
|