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  1. The bones of the trunk
  2. Copper sulphate and magnesium sulphate
  3. The human skeleton and muscular system, back view
  4. Nerve cell, artwork
  5. Pipette Dripping Liquid Into Test Tubes
  6. Oregon. Close-up of Graveyard Point Plume Agate stone
  7. Artwork of the pterosaur, Pteranodon sp
  8. Visualisation of quark structure of proton
  9. Agate Studies III
  10. Shell geometry, 16th century artwork
  11. Mass spectrometer
  12. Lunar map of 1854
  13. Solar System Educational Poster
  14. Animal Kingdom Educational Poster
  15. Albert Einstein
  16. Gas Station, Wild West Painting Series
  17. Normal spine, X-ray
  18. Gas Station 66, Wild West Painting Series
  19. Nicolaus Copernicus, Polish astronomer
  20. Cherry Tree - Botanical Illustration
  21. Tiny Engineers Fixing a Broken Chip on a Motherboard
  22. Sound byte, artwork
  23. Cut and polished diamond
  24. Earth
  25. Brain anatomy, artwork
  26. Skeleton sprinting
  27. Normal neck, X-ray
  28. Fortifications Agua Nueva Agate
  29. Body musculature
  30. Stacked Agate II
  31. 16th century world map
  32. Synapses, artwork
  33. 1951 space shuttle design
  34. Arthritis of the neck, X-ray
  35. Molar tooth
  36. Flying Machine, drawing by Leonardo da Vinci. Ca. 1488
  37. Shattuckite Jasper
  38. Cell
  39. DNA
  40. Molar tooth
  41. Healing the world, conceptual artwork
  42. Stacked Agate I
  43. Moon Chart I
  44. Antique pharmacy bottles
  45. Chrysocolla
  46. Human ear anatomy
  47. Lavoisier equipment, 1787
  48. Eye anatomy,artwork