Benjamin Franklin (1706-1790)
Benjamin Franklin, US scientist
Benjamin Franklin, American scientist
Franklin designing lightning rods, 1750
Franklin's magic circle of circles
Improvement of Franklin's Electrical Kite
Franklin's Experiments with Electricity
Benjamin Frankli
Franklin in his laboratory, 18th century
Franklin's kite experiment, illustration
Emil Rossmassler, German biologist
Benjamin Franklin as a printer, 1720s
Bell telephone, historical artwork
Cornelius Herz, French physician
Isaac Newton, English physicist
Giovanni Caselli, Italian physicist
Louis Daguerre, French inventor, illustration
Franklin's lightning experiment, 1752
Alexander Graham Bell, Fine Art Portrait,
Hugo Grotius
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1800 Thomas Jefferson Portrait.
Early telephones, 1880s
Benjamin Stillingfleet, British botanist
Edward Gibbon, English historian
Gauthey's acoustic tubes, 1782
Michael Leib, American physician
Alessandro Volta, Italian physicist
Hughes' carbon microphone, 19th century
Ernst von Dechen, German geologist
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1490 Leonardo Da Vinci colour portrait
1689 Sir Isaac Newton portrait young
18th Century engraving of the eye
J. Wickersheimer, German chemist
Static electricity experiment, 19th century
Edison telephone, 1880s
Carl Vogt, German naturalist
Weighing device, 17th century illustration
Henry Bessemer, British metallurgist
Hermann Schulze, German politician and economist
Bias of Priene, Greek philosopher
Tacitus, Roman senator and historian
John Greenleaf Whittier 1889
Louis Daguerre, French inventor
Divine Comedy
Minos judging; carnal sinners
Giuseppe Garibaldi, Italian revolutionary
1870 Jakob Mathias Schleiden cell theory
1590 Tycho Brahe Danish Astronomer
1851 Roderick Impey Murchison geologist
1848 Portrait of Caroline Herschel
Franz Joseph Gall, German physiologist
Bernard de Jussieu, French botanist
Gaspard Bauhin, Swiss botanist
Maria Mitchell, US astronomer
Antoine Alphonse Chassepot, French inventor
Elisha Kane, US physician and explorer
1830 Juan Manuel de Rosas, Help to Darwin
Jean Fernel, French physician
scientist with test tube
scientist conjures with numbers
scientist mixes the contents of the tubes
scientist with test tubes
scientist with test tubes on the table
scientist holding a scroll
scientistscientist with test tube
scientist conjures a glass and clouds
scientist shines a flashlight on a poster
Denis Papin, French physicist
Francois van Rysselberghe, Belgian engineer
Samuel Clegg, British engineer
Isaac Newton, Fine Art Portrait,
Charles Robert Darwin, Fine Art Portrait,
Edison's phonograph, 1880s
Nikola Tesla, Serb-US physicist, illustration
Evangelista Torricelli, Italian physicist
Jean Dominique Larrey, French surgeon
Robert Bunsen, German chemist
Ernst Chladni, German physicist
Henri Giffard, French engineer
Zenobe Gramme, Belgian engineer
A scientist at work looking in to a microscope
Map of the Northern Hemisphere, 1790
Jewel Plummer Cobb, American cell biologist
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Tiberius Cavallo, Italian physicist
Alexander G. Bell, Scottish-US inventor
Weighing device, 18th century illustration
Carl Ritter, German geographer
Hermann Kolbe, German chemist
Carl Merck, German naturalist
Self portrait of Leonardo da Vinci, Italian artist
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1618 Francis Bacon Portrait Philosopher
1649 Rene Descartes portrait philosopher
1806 Alexander Humboldt Naturalist
Tahitian man, artwork
Henri Coudreau, French explorer
Boyle pressure experiment, artwork
William Blackstone, British judge
Herve Mangon, French engineer and politician
Cesare Borgia, Italian politician
Jacques de Romas, French physicist
18th Century electricity experiment
Therapeutic electrical cabinet treatment
Sir William Hooker, caricature
Gustav Froment, French electrical engineer
Alfred Nobel, Swedish chemist
Jean-Baptiste Bourgery, French anatomist
Sallust, Roman historian
John Selden, English legal scholar
Samuel Pepys, English diarist
Adam Jerzy Czartoryski, Polish statesman and writer
Giuseppe Garibaldi, Italian statesman
1826 Naturalist Charles Waterton & caiman
Peter Dollond, British optician
Nicolas Copernicus, Polish astronomer
Louis XIV at opening of Paris Observatory
George Villiers
William E. Gladstone 1889
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Panagaeus cruxmajor Darwin's lost beetle
1848 Portrait of Caroline Herschel colour
Georg Christoph Lichtenberg, German scientist
Carl Sagan, conceptual illustration
Claude Louis Berthollet, French chemist, illustration
James Joule, 19th Century illustration
Entangled particles, illustration
Louis-Jean-Marie Daubenton, French naturalist
Charles Francois de Cisternay du Fay, French chemist
John Frederick Herschel, English astronomer and scientist
1636 Galileo Galilei portrait astronomer
Antoine Lavoisier, French chemist
Claude Nativelle, French pharmacist
George Airy, British astronomer
Carl Linnaeus, Swedish botanist
Sophie Germain (1776- 1831),
Maria Merian, German naturalist
Jean Anthelme Brillat-Savarin, French lawyer and politician
Title page of 'Physiology of taste', 19th century
John Dalton and Gerrit Moll, illustration
Thomas Bartholin, Danish physician
Karl Ernst von Baer, Prussian scientist and explorer
Isaac Newton, English scientist and mathematician
1849 John Stevens Henslow, Darwin's tutor
1840 Juan Manuel de Rosas, Help to Darwin
1881 Charles Darwin Face portrait
1881 Charles Darwin Portrait aftr Collier
Ada Lovelace, British computer pioneer
scientist thinks about numbers
scientist with books
scientist with books around
scientist is flying on a book
scientist with a microscope
scientist thinks about the formula
scientist flies with books
Denis Papin, French physicist, artwork
Blaise Pascal, French mathematician
Thomas Crampton, British engineer
Thomas Edison, US inventor
Archimedes of Syracuse in his bath, illustration