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