THOMAS EDISON (1847-1931).
SIR WILLIAM HENRY PERKIN
BARON JUSTUS von LIEBI
THOMAS A. EDISON, 1879.
THOMAS EDISON (1847-1931)
ALBERT EINSTEIN (1879-1955).
THOMAS A. EDISON (1847-1931).
LOUIS PASTEUR (1822-1895).
WILLIAM JAMES (1842-1910).
MARIE CURIE (1867-1934).
EDISON: LABORATORY, c1900.
MARIE AND PIERRE CURIE.
RADIO, EARLY 1900s.
Scientist
GERTY THERESA COR
CHARLES DARWIN (1809-1882).
EVANGELISTA TORRICELLI
THOMAS ALVA EDISON
EDISON & STEINMETZ, 1922.
GEORGE WASHINGTON CARVER
JOHN CHAPMAN (1775-1845).
MICHAEL FARADAY (1791-1867).
EDISON WITH HIS FAMILY.
FRANCIS GIAUQUE (1895-1982).
ROBERT HUTCHINGS GODDARD
ALEXANDER GRAHAM BELL
EINSTEIN WITH STEINMETZ.
EDISON LABORATORY, c1930.
SUSIE CLEMENS (1872-1896).
THOMAS H. HUXLEY (1825-1895).
Scientist performing experiments
CHARLES FRANCIS HALL
BOOKER T. WASHINGTON
Scientist pointing forward to beaker with a female scientist standing
George Washington Carver
CHARLES EDISON (1890-1969).
THOMAS ALVA EDISON (1847-1931).
CONFUCIUS (c551-479 B.C.).
JAMES A. VAN ALLEN (1914-2006).
FRIEDRICH ENGELS (1820-1895).
figure and test tube
CHEMICAL LABORATORY, 1873.
Thomas Alva Edison (1847-1931)
HERMAN FRASCH (1851-1914).
JUNG AND FREUD, 1909.
BENJAMIN FRANKLIN
Female scientist preparing x-ray diffractometer
Thomas Edison, US inventor
SIR ISAAC NEWTON (1642-1727).
Two male scientists working on an atomic structure
SIR ALEXANDER FLEMING
ROBERT KOCH (1843-1910).
RODERICK IMPEY MURCHISON.
GEORGE MARSH (1801-1882).
PIERRE LAPLACE (1749-1827).
BERTRAND RUSSELL
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.
SLOAN KETTERING CENTER.
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
DEMOCRITUS (c460-c370 B.C.).
FRIEDRICH W. NIETZSCHE
GUGLIELMO MARCONI
ELMER VERNER McCOLLUM
Scientist using pipette
FERENC MOLNAR (1878-1952).
JOHANN GOETHE (1749-1832).
BENJAMIN JOWETT (1817-93).
MANHATTAN PURCHASE, 1626.
Thomas Alva Edison
ALEXANDER GRAHAM BELL/n(1847-1922).
JOHN WALLIS (1616-1703).
ALCHEMISTS AT WORK.
BENJAMIN FRANKLIN (1706-1790).
Scientist carrying rack with petri dishes in laboratory
Thomas Alva Edison 1847-1931
Female scientist measuring the surface area of mesoporous materials with BET instrument
Portrait of confident scientist in clean suit in laboratory
Mature man examining liquid in test tube in laboratory
BLACK YALE STUDENT, c1885.
PEDDLER, 1891.
JOHN WILKES BOOTH
NEW YORK: PEDDLER, c1900.
CHICAGO: TOUGH GUY, 1891.
ROBERT T. LINCOLN,
MARQUIS de LAFAYETTE
ALEXANDER HAMILTON
PHILIP CARTERET (1639-1682).
BLAISE PASCAL (1623-1662).
NICOLAUS COPERNICUS
X-ray materials analysis equipment
ALBERT EINSTEIN (1879-1955)
GEBER (fl. 721-776).
DAVID WECHSLER (1896-1981).
CHARLES F. HALL (1821-1871).
BLOOD BANK, 1930s.
JOHANN GOTTLIEB FICHTE
LOUIS AGASSIZ (1807-1873).
LEWIS LINDSAY DYCHE
DAVISSON & GERMER, c1927.
RICHARD FRANCIS BURTON
JAMES ROWLAND ANGELL
WILLIAM AYRTON (1847-1908).
JOHANN SCHALL VON BELL
PAUL DU CHAILLU (1831-1903).