Henri de Ruolz, French industrial chemist
Moritz Hermann von Jacobi, German physicist
George Elkington, British industrialist
Christian Schoenbein, German chemist
Robert Bunsen, German chemist
Henri Etienne St Claire Deville, French chemist
Franz Achard, German chemist
Louis Thenard, French chemist
Making nitroglycerine, 19th Century illustration
Tessie du Motay, French chemist
Theophile-Jules Pelouze, French Chemist
Moritz von Jacobi discovers copper plasticity, illustration
Electroplating workshop, illustration
Electroplating, illustration
Worker in silversmithery, illustration
Workers in silversmithery, illustration
Jacques Charles, French balloonist
Joseph Priestley, caricature
August Kekule, German chemist
Johann Kunckel, German chemist
Pierre-Oscar Figuier, French chemist
Clamond electroplating thermopile, 1874
Fluorine preparation, 19th Century illustration
Gustav Froment, French electrical engineer
Alfred Nobel, Swedish chemist
Dmitri Mendeleev, caricature
Guyton de Morveau, French chemist
Electroplating apparatus, 19th century
Henri Poincare, caricature
Pavel Yablochkov, Russian
Jules Janssen, French astronomer
Etienne Lenoir, French engineer
Joseph Gay-Lussac, French chemist
Henry Cavendish, British chemist
Alvaro Reynoso Valdes, Cuban scientist
Antoine Lavoisier, caricature
Electrical decomposition of water, 1800
James Watt, caricature
Lord Kelvin, caricature
Nikola Tesla, caricature
Benjamin Thompson, US physicist, 19th Century illustration
Leon Foucault, French physicist
Blaise Pascal, French mathematician
Rene Descartes, French mathematician
Compound microscope, 17th Century artwork
Jean-Augustin Barral, French chemist
Georg Riemann, German mathematician
Evariste Galois, French mathematician
Pierre-Paul Riquet, French engineer
Salomon de Caus, French engineer
Carl Ritter, German geographer
Gaspare Aselli, Italian surgeon
Armand-Pierre Seguier, French lawyer
Andreas Vesalius, Belgian anatomist
Augustin Cauchy, caricature
David Hilbert, caricature
Ernst Kummer, caricature
Karl Friedrich Gauss, caricature
Otto Hahn, German chemist
William Ramsay, Scottish chemist
Antoine Lavoisier, French chemist
Thomas Graham, Scottish chemist
William Perkin, British chemist
Science hierarchy, artwork
Joseph Louis Proust, French chemist
Ernst von Siemens, German engineer
19th Century nitroglycerine laboratory, illustration
Jean Jacques Victor Coste, French biologist
Antoine Becquerel, French physicist
Ernest Rutherford, caricature
Galileo Galile, Italian astronomer
Georges-Louis Le Sage, Swiss physicist
Louis Breguet
The first transformer, illustration
Leonard Euler, caricature
Pierre de Fermat, caricature
Christiaan Huygens, caricature
Otto von Guericke, German physicist, 19th C illustration
Hermann Kolbe, German chemist
Jean-Baptiste Boussingault, chemist
Pierre Macquer, French chemist
Antoine Fourcroy, French chemist
Claude Berthollet, French chemist
Paul Vieille, French chemist
Electroplating industry, 19th century
Antoine Francois Fourcroy, French chemist
Pierre Joseph Macquer, French chemist and physician
Claude Louis Berthollet, French chemist, illustration
Xavier Bichat, French anatomist
Elie de Beaumont, French geologist
Andre-Marie Ampere, French physicist
Galileo Galilei, Italian astronomer
Arthur Cayley, caricature
Charles Babbage, caricature
Vatican Observatory, 19th Century illustration
Johann Ritter, German physicist
Genders of Nobel laureates, artwork
Charles de Changy, French engineer
Marcel Deprez, French electrical engineer
Andreas Vesalius, caricature
Kurt Godel, caricature
Comte de Buffon, French naturalist
17th Century rooftop observatories
Joseph Black, Scottish chemist
19th Century phosphorous oven, illustration
19th Century nitroglycerine machine, illustration
Jean-Baptiste Boussingault
Louis Pasteur, French microbiologist
Michael Faraday, British physicist
Friedrich Wohler, German chemist
Svante Arrhenius, Swedish chemist
Michel Chevreul, French chemist
Robert Boyle, Anglo-Irish chemist
Albrecht Thaer, German agronomist
Jean Chaffanjon, French explorer
Isaac Barrow, English mathematician
Johann Kaspar Lavater, Swiss theologist
Claude Adrien Helvetius, French philosopher
Athanasius Kircher, German Jesuit scholar
Friedrich von Schelling, German philosopher
Joseph Lagrange, caricature
John Scott Haldane, caricature
Amedeo Avogadro, Italian scientist
Marie Curie, Polish-French physicist
Early electric engine, 19th Century illustration
19th Century Papuan people, illustration
19th Century Tahitian people
Paraguay locals, 19th C illustration
Ejaculatory system, illustration
Eugene Godard, French aeronaut
Siamese man, 19th Century illustration
Araucanian man, 19th Century illustration
Cherokee warrior, 19th Century illustration
Native American man, 19th Century illustration
Newton's cradle with his 'Principia', illustration
Louis Breguet, French physicist
Heinrich Rose, German chemist
Eilhard Mitscherlich, German chemist
Marcellin Bertholet, French chemist
Heinrich Dove, Prussian physicist
August Wilhelm Hofmann, German chemist
James Clerk Maxwell, caricature
Max Planck, caricature
Carl Von Steinheil, German physicist
Franklin's kite experiment, illustration
Gaspard Monge, French mathematician
Werner Siemens, German electrical engineer
Gaspare Aselli, Italian surgeon, illustration
Theodose Du Moncel, French physicist
Early electric telegraph machine, 19th Century illustration
Early electric telegraph receiver, 19th Century illustration
Early telegraph printing receiver, 19th C illustration
Herschel's 40 foot telescope, 19th Century illustration
Albrecht von Haller, Swiss anatomist, illustration
19th C Egyptian hydraulic factory, illustration
Richard Trevithick, British engineer
Edmond Halley, caricature
Fred Hoyle, caricature
Richard Feynman, caricature
Tycho Brahe, caricature
3D printing, artwork