William Ramsay, Scottish chemist
John Cockcroft, British physicist
Joseph Gay-Lussac, French chemist
Otto Hahn, German chemist
Thomas Graham, Scottish chemist
Joseph Black, Scottish chemist
Frederick Hopkins, English biochemist
Svante Arrhenius, Swedish chemist
Emil Fischer, German chemist
Ernst Chain, German biochemist
William Perkin, British chemist
Albert Michelson, US physicist
Max Born, German physicist
Otto Stern, German-US physicist
Wilhelm Roentgen, German physicist
Charles Barkla, British physicist
Amedeo Avogadro, Italian scientist
Robert Bunsen, German chemist
Isaac Newton, English physicist
Dmitri Mendeleev, caricature
August Kekule, German chemist
Howard Florey, Australian pathologist
William Bateson, British geneticist
J. Hans D. Jensen, German physicist
Peter Higgs, British pysicist
Robert Millikan, US physicist
Maurice Wilkins, British physicist
William Shockley, US physicist
Ernst Mayr, German evolutionary biologist
Joseph Priestley, caricature
Murray Gell-Mann, US physicist
John Napier, Scottish mathematician
David Hume, Scottish philosopher
Ernest Rutherford, caricature
Alfred Russel Wallace, British naturalist
Ernst Mach, Austrian physicist
Georg Riemann, German mathematician
Jean-Baptiste Lamarck, French naturalist
Johann von Goethe, German author
Philipp Lenard, German physicist
Thomas Huxley, English biologist
Evariste Galois, French mathematician
Oswald Avery, US molecular biologist
Pierre Laplace, French mathematician
Thomas Young, English polymath
Alfred North Whitehead, British mathematician
Giovanni Cassini, Italian astronomer
Jean Piaget, Swiss psychologist
John Couch Adams, British astronomer
Galen, Ancient Greek physician
Henry Bessemer, British metallurgist
Jean-Martin Charcot, French neurologist
Johann Ritter, German physicist
Antoine Lavoisier, caricature
Caroline Herschel, German astronomer
Niels Bohr, caricature
Richard Feynman, caricature
Charles Lyell, British geologist
Hans Lippershey, Dutch optician
Ludwig Boltzmann, Austrian physicist
Robert Goddard, US rocket scientist
Plato, Ancient Greek philosopher
Ptolemy, Ancient Greek astronomer
Abraham Maslow, US psychologist
Carl Rogers, US psychologist
Euclid, Ancient Greek mathematician
James Hansen, US atmospheric scientist
Max Planck, caricature
Charles Sanders Peirce, US philosopher
Friedrich von Schelling, German philosopher
Robert Stirling, Scottish clergyman and inventor
Alfred Nobel, Swedish chemist
Friedrich Wohler, German chemist
Mary Anning, British palaeontologist
John Ray, English naturalist
Lazzaro Spallanzani, Italian biologist
Bill Hamilton, British evolutionary biologist
Jules Janssen, French astronomer
Paul Dirac, British physicist
Robert Koch, German bacteriologist
Hugo de Vries, Dutch botanist
Motoo Kimura, Japanese biologist
Persi Diaconis, US mathematician
James Clerk Maxwell, caricature
Benoit Mandelbrot, US mathematician
Martin Ryle, British astronomer
Michel de Montaigne, French philosopher
Richard Dawkins, British science writer
Arthur Cayley, caricature
Augustin Cauchy, caricature
Charles Babbage, caricature
David Hilbert, caricature
Ernst Kummer, caricature
James Watt, caricature
Henri Poincare, caricature
Karl Friedrich Gauss, caricature
Lord Kelvin, caricature
Nikola Tesla, caricature
Christian Doppler, caricature
Jons Jacob Berzelius, Swedish chemist
Montgolfier brothers, French balloonists
Richard von Krafft-Ebing, German psychiatrist
Rudolph Diesel, German mechanical engineer
Thomas Hunt Morgan, US geneticist
Theodosius Dobzhansky, Russian-US geneticist
Louis Thenard, French chemist
Jacques Charles, French balloonist
Marie and Pierre Curie, physicists
Ronald Fisher, British statistician and geneticist
David MacMillan, Scottish chemist, illustration
Tessie du Motay, French chemist
Alvaro Reynoso Valdes, Cuban scientist
Franz Achard, German chemist
Pierre-Oscar Figuier, French chemist
Johann Kunckel, German chemist
Plasma physics conceptual illustration.
William Crookes, British physicist
August Weismann, German evolutionary biologist
Argon, atomic structure
Krypton, atomic structure
Georgius Agricola, German mineralogist
Roger Bacon, English philosopher
Tim Berners-Lee, British computer scientist
Andreas Vesalius, caricature
Edmond Halley, caricature
Fred Hoyle, caricature
Kurt Godel, caricature
Leonard Euler, caricature
Pierre de Fermat, caricature
Tycho Brahe, caricature
Christiaan Huygens, caricature
Stephen Hawking, British physicist
Charles Darwin, caricature
Genders of Nobel laureates, artwork
Felix Wankel, German engineer
Gottlieb Daimler, German industrialist
Martin Rees, British astrophysicist
Joseph Lagrange, caricature
Neon, atomic structure
Fluorine preparation, 19th Century illustration
Antoine Lavoisier, French chemist
Jean-Baptiste Boussingault
Henri de Ruolz, French industrial chemist
Louis Pasteur, French microbiologist
Making nitroglycerine, 19th Century illustration
Theophile-Jules Pelouze, French Chemist
Linus Pauling, US chemist
Henry Moseley, British physicist
George P. Smith US molecular biologist, illustration
Karl Barry Sharpless, US chemist, illustration
Morten Meldal, Danish chemist, illustration
Albert Einstein, Swiss-German physicist
Louis Agassiz, Swiss-US geologist
Richard Trevithick, British engineer
Charles Messier, French astronomer
Albert Einstein, caricature
Focussed plasma jets
Focussed plasma jets.
Plasma filaments
Pavel Yablochkov, Russian
Helium, atomic structure
Alan Turing, British mathematician
Arthur C. Clarke, British futurist
Carl Sagan, US astronomer
Carl Linnaeus, Swedish botanist
Daniel Dennett, US cognitive scientist
Edwin Hubble, US astronomer
Isaac Asimov, US author and biochemist
Patrick Moore, British astronomer
Robert Winston, British scientist
Richard Leakey, palaeoanthropologist
Steven Pinker, Canadian psychologist
Stephen Gould, US palaeontologist
Humphrey Davy, English chemist
Carolyn Bertozzi, US chemist, illustration
Archimedes, caricature
Watson and Crick, discoverers of DNA
Jane Goodall, British primatologist
Ernst Haekel, German naturalist
Akira Yoshino, Japanese chemist, illustration
Michel Chevreul, French chemist