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  1. Island Rebound - USGS Earth as Art
  2. Twilight hues in the sky, Great Yarmouth, Norfolk, England
  3. Drugs
  4. Coronary artery disease
  5. Medical chart showing the range of injuries to the human neck caused by whiplash
  6. Waziristan Hills - USGS Earth as Art
  7. Close-Up Of Fortification Laguna Agate
  8. E. coli bacteria, SEM
  9. New Hampshire - USGS State Mosaic
  10. Ghostly Grease Ice - USGS Earth as Art
  11. Molecule Testosterone
  12. Rugged Terrain - USGS Earth as Art
  13. Avian flu virus, TEM
  14. Chemistry equipment
  15. Illustration showing diverticulitis of the colon
  16. Edison talking into his phonograph
  17. Joint pain, conceptual artwork
  18. Patent--Sewing Machine
  19. Laboratory glassware
  20. SCSI card
  21. Pascal's calculator, 17th Century artwork
  22. Human male anatomy, artwork
  23. Molecular model of quartz
  24. Syphilis bacterium (Treponema pallidum)
  25. Male muscles, artwork
  26. Carbon Nanotube, Artwork
  27. Wine Grapevine - Botanical Illustration
  28. Eye anatomy, artwork
  29. Blood clot, SEM
  30. Virus particles, artwork
  31. Measuring electric current
  32. Dial calipers
  33. The Earth's seasons
  34. Human body with internal organs, nervous system, lymphatic system and circulatory system
  35. Fossils, 18th century artwork
  36. Cell
  37. Measuring electric voltage
  38. Chrysanthemum flower bud light micrograph
  39. Malaspina Glacier - USGS Earth as Art
  40. Dental inlay being cut in a milling machine
  41. Meadow Saffron - Botanical Illustration
  42. Antibody, artwork
  43. Artwork of Mars Polar Lander descending onto Mars
  44. View Of Saturn From The Surface Of Mars, A Composite Image
  45. Perspective view of human body, whole organs and bones
  46. V-2 rocket launch in USA
  47. Gene therapy: model of DNA inside a drug
  48. Carbon nanotube