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  1. Virus particles, artwork
  2. Island Rebound - USGS Earth as Art
  3. Measuring electric current
  4. Dilophosaurus
  5. Mylius' Philosophia reformata
  6. Medical chart showing the range of injuries to the human neck caused by whiplash
  7. Waves on a white dwarf star
  8. Pascal's calculator, 17th Century artwork
  9. The Plough asterism in Ursa Major
  10. Coronary artery disease
  11. Wernher von Braun, German rocket designer
  12. Avian flu virus, TEM
  13. Illustration showing diverticulitis of the colon
  14. New Hampshire - USGS State Mosaic
  15. Montana - USGS State Mosaic
  16. Close-Up Of Fortification Laguna Agate
  17. Molecule Testosterone
  18. E. coli bacteria, SEM
  19. Gene therapy: model of DNA inside a drug
  20. Rugged Terrain - USGS Earth as Art
  21. Sets of fingerprints
  22. Laboratory glassware
  23. SCSI card
  24. View looking from inside the mouth while at the dentist
  25. Edison talking into his phonograph
  26. Calcium phosphate crystal, SEM
  27. Molecular model of quartz
  28. DNA
  29. Dial calipers
  30. The Earth's seasons
  31. Syphilis bacterium (Treponema pallidum)
  32. Bones of the shoulder - anterior view. skeletal system
  33. Vintage Parchment Bausch And Lomb Microscope Patent Poster
  34. Cell
  35. Mineralogie III
  36. Blood clot, SEM
  37. Fossils, 18th century artwork
  38. Dental inlay being cut in a milling machine
  39. Chrysanthemum flower bud light micrograph
  40. White noise, conceptual artwork
  41. Meadow Saffron - Botanical Illustration
  42. Human body with internal organs, nervous system, lymphatic system and circulatory system
  43. Antibody, artwork
  44. Perspective view of human body, whole organs and bones
  45. Carbon Nanotube, Artwork
  46. V-2 rocket launch in USA
  47. Malaspina Glacier - USGS Earth as Art
  48. Snake skin, SEM