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  1. Anterior view of human pelvis, with labels
  2. Pneumonia Strikes like a Man Eating Shark - WPA Poster
  3. Oregon. Close-up of Graveyard Point Plume Agate stone
  4. Caduceus and graph
  5. Illustration of a whiplash injury to the neck
  6. Human skull with teeth, computer artwork
  7. 19th Century internal combustion engine
  8. DNA
  9. The analysis of sound frequencies by the basilar membrane.
  10. First V-2 rocket launch, artwork
  11. DNA nucleotides, artwork
  12. Conceptual image of DNA
  13. Lavoisier equipment, 1787
  14. The human body with superimposed colored plates by Julien Bougle
  15. Scanning electron micrograph of HIV particles infecting a human T cell
  16. First Atom Bomb Test Site
  17. Universal indicator scale
  18. Mixing Potions
  19. Malachite
  20. Healthy brain, MRI scans
  21. Veins and nerves of the neck. cardiovascular system, nervous system
  22. E=mc2 in red
  23. Desert to Forest - USGS Earth as Art
  24. Table of mathematical functions
  25. A Pair Of Carnotaurus Dinosaurs Chasing A Group Of Gasparinisaura
  26. Common Dolphins
  27. Portrait of Isaac Newton (1642-1727), c.1726
  28. Abdominal organs in situ. abdominal cavity, digestive system
  29. Molecule Peppermint
  30. Human spine, side view
  31. Wilson Dam, Alabama, forms portion of the Tennessee River barge route
  32. Conceptual image of human backbone
  33. Thomas Edison, US inventor
  34. HaCaT culture cells, light micrograph
  35. Homeric cosmogony
  36. Garden Tulip - Botanical Illustration
  37. Human spine, artwork
  38. The nerve supply of the trunk
  39. Tyrannosaurus rex
  40. Crystals of magnesium sulphate
  41. Coloured LM of a normal female karyotype
  42. Crystal
  43. Artwork based on Mauna Kea of a telescope dome
  44. Tentative phylogenetic scheme for hominid species
  45. Orbits of Galileo spacecraft around Jupiter
  46. Keyboard Keys
  47. Bismuth crystal
  48. Muscles used in cycling, 19th century