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  1. Rhazes, Islamic scholar
  2. Newton's optics
  3. Nikola Tesla, Serb-US physicist
  4. Nicolaus Copernicus, Polish astronomer
  5. Early map of the Moon, 1772
  6. 1832 Darwin's ship HMS Beagle plan
  7. Charles Darwin, British naturalist
  8. Johannes Kepler and Tycho Brahe
  9. Louis Pasteur, French microbiologist
  10. Galileo using a telescope
  11. Marie Curie, Polish-French physicist
  12. Thomas Edison, US inventor
  13. Legend of Archimedes and the lever
  14. Edison talking into his phonograph
  15. 1636 Galileo Galilei portrait astronomer
  16. Early telephone, historical artwork
  17. Galen lecturing on anatomy in Rome
  18. Edwin Hubble, US astronomer
  19. National Academy of Sciences Washington DC Albert Einstein
  20. Faraday's electrolysis experiment, 1833
  21. Marie Curie
  22. Gregor Mendel, caricature
  23. Albert Einstein, physicist
  24. Zenobe Gramme
  25. 1649 Rene Descartes portrait philosopher
  26. Paracelsus and the Basel tribunal
  27. View of Darwin's desk at Down House
  28. Conrad Gessner's nature collection
  29. Charles Darwin, British naturalist
  30. American History Photograph Of Alexander Graham Bell, Dated 1905