JAMES A. VAN ALLEN (1914-2006).
MICHAEL FARADAY (1791-1867).
ALBERT EINSTEIN (1879-1955).
EVANGELISTA TORRICELLI
GEORGE WASHINGTON CARVER
THOMAS EDISON (1847-1931).
BARON JUSTUS von LIEBI
ENRICO FERMI (1901-1954).
ROBERT BOYLE (1627-1691).
HENRY CAVENDISH (1731-1810).
ANTOINE HENRI BECQUEREL.
JOHN CHAPMAN (1775-1845).
MARIE CURIE (1867-1934).
GUGLIELMO MARCONI.
SIR ISAAC NEWTON (1642-1727).
ROBERT HUTCHINGS GODDARD
COUNT ALESSANDRO VOLTA
WILLIAM AYRTON (1847-1908).
WILLIAM JAMES (1842-1910).
SIR WILLIAM HENRY PERKIN
RADIO, EARLY 1900s.
Scientist
DAVID WECHSLER (1896-1981).
HERMAN FRASCH (1851-1914).
Michael Faraday (1791-1867), English Physicist and Chemist whose Experiments Contributed greatly to the Understanding of Electromagnetism, Three-Quarter Length Portrait, Steel Engraving, Portrait Gallery of Eminent Men and Women of Europe and America by E
GERTY THERESA COR
EINSTEIN WITH STEINMETZ.
JAMES BRUCE (1730-1794).
Harrison H Schmitt standing beside a large lunar boulder.
MARIE AND PIERRE CURIE.
LOUIS PASTEUR (1822-1895).
Berlin, Germany: c. 1914.The giant Treptow telescope at the Archenhold Observatory in Berlin. It is 21 meters in length and is the longest moveable refracting telescope on Earth.
PETER L. KAPITSA (1894-1984).
ROALD AMUNDSEN (1872-1928).
CHARLES DARWIN (1809-1882).
CHARLES FRANCIS HALL
SIR ALEXANDER FLEMING
BOY SCOUT, 1916.
MARTIN HEIDEGGER (1889-1976).
JOHN WALLIS (1616-1703).
THOMAS H. HUXLEY (1825-1895).
AUGUSTE & JACQUES PICCARD.
GALILEO GALILEI (1564-1642).
GEORGE HERBERT MEAD
SIR ISAAC NEWTON
SIR WILLIAM CROOKES
ALBERT EINSTEIN (1879-1955)
FREDERICK ALBERT COOK
NORBERT WIENER (1894-1964).
ROBERT PEARY (1856-1920).
ERNEST HENRY SHACKLETON
COUNT KEYSERLING
PERCY HARRISON FAWCETT
LINCOLN ELLSWORTH
ALBERT SCHWEITZER
BLAISE PASCAL (1623-1662).
CONFUCIUS (c551-479 B.C.).
WWI: BRITISH TROOPS.
WRIGHT BROTHERS GLIDER.
RODERICK IMPEY MURCHISON.
GEORGE MARSH (1801-1882).
CAROLUS LINNAEUS (1707-1778).
ALBRECHT VON HALLER
PIERRE LAPLACE (1749-1827).
JAMES ROWLAND ANGELL
Sir Francis Drake (1540-96), English Admiral and Navigator, Portrait, Engraved by S. Freeman, 1829
JOHANN SCHALL VON BELL
CHARLES F. HALL (1821-1871).
JACQUES CARTIER (1491-1557).
LOUIS AGASSIZ (1807-1873).
ANTOINE LAURENT LAVOISIER
LEWIS LINDSAY DYCHE
HENRY ENFIELD ROSCOE
JOSE VASCONCELOS (1882-1959).
JAMES KEIR HARDIE
EDWARD GIBBON (1737-1794).
Nobel Winner Glenn Seaborg
FRIEDRICH W. NIETZSCHE
BERTRAND RUSSELL
SIR CHARLES WARREN
ROBERT FALCON SCOTT
MATTHEW PERRY (1794-1858).
THOMAS ROBERT MALTHUS
SIR HENRY MORTON STANLEY
MARCO POLO (1254-1324).
MARCO POLO (1254?-1324).
JEAN JACQUES ROUSSEAU
RICHARD OWEN (1804-1892).
RODERICK MURCHISON
JOSEPH PRIESTLEY (1733-1804).
BENJAMIN FRANKLIN
PAUL DUCHAILLU (1831-1903).
ALEXANDER von HUMBOLDT
EDWARD EVERETT (1794-1865).
SIR AUSTEN HENRY LAYARD
FRANCOIS GUIZOT (1787-1874).
JOHANN GOTTLIEB FICHTE
Ussischkin, Weizmann, Einsteinwife, Mossessohn
ARTHUR JAMES BALFOUR
BENJAMIN THOMPSON
Scientist pointing forward to beaker with a female scientist standing
RICHARD FRANCIS BURTON
Chanute Field, Illinois: c. 1919 Students studying the intricacies of aircraft bombs at the Air Corp Technical School.
FRIDTJOF NANSEN (1861-1930).
JOHN MCDOUALL STUART
Palos Verde, California: c. 1966 The observatory at Northrop Nortronics Research Park where star and sun tracking experiments are being conducted for stellar guidance systems.
JIM LOVELL (1949- ).
JEAN MARTIN CHARCOT
GEORGE TUPOU I (c1797-1893).
POPE PIUS X (1835-1914).
BERNARR MACFADDEN
FLOYD PATTERSON (1935-2006).
JOHN MUIR (1838-1914).
OCTAVIO PAZ (1914-1998).
ARISTIDE BRIAND (1862-1932).
Static electric effects
WWI: PRISONERS, c1914.
JOHANNES KEPLER (1571-1630).
GODDARD: OBSERVATION.
KELLEY & MALONE, 1914.
BIBLE REVISERS, 1885.
JUNG AND FREUD, 1909.
MAX BEERBOHM (1872-1956).
WILLIAM JENNINGS BRYAN
JOHN WANAMAKER (1838-1922).
PABLO NERUDA (1904-1973).
THOMAS DEWEY (1902-1971).
SIR THOMAS LIPTON (1850-1931).
ROBERT M. LA FOLLETTE
DR. ALEXIS CARREL (1873-1944).
ALBERT BARNES (1872-1951).
WILLIAM HOWELL MASTERS
THOMAS EDWARD LAWRENCE
T.E. LAWRENCE (1888-1935).
Astronaut Buzz Aldrin, lunar module pilot, stands on the surface of the moon.
World: c. 1935 Archeologists working at excavating an ancient wall.
Schenectady, New York: July 28, 1923 Dr. William D. Coolidge of the General Electric Company, inventor of the Coolidge X-Ray tube, with the newest type of tube and it's portable mechanism. July 28. 1923
JAMES JOYCE (1882-1941).
JAMES GIBBONS (1834-1921).
BOOKER T. WASHINGTON
THE MARX BROTHERS, 1930s.
MICHAEL ROCKEFELLER (1938-1961).
MARTIN VAN BUREN
JAMES BUCHANAN (1791-1968).
JAMES WATT (1736-1819).
JAMES FISK (1834-1872)
FITZ-JAMES STUART (1878-1953).
FRIEDRICH ENGELS (1820-1895).
Washington, D.C.: June 7, 1937.Principal astronomer Dr. Harry Burton at the United States Naval Observatory looking though the big telescope. (C) Underwood Archives / The Image Works