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Modern Marvels
Loading…Modern MarvelsSeason 6 · Episode 18 — Clocks
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Season 6 · Episode 18S6 · E18Clocks

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Episodes

48 in Season 6

  1. 1Demolition44 min · 1998
  2. 2The Atlantic Wall44 min · 1998
  3. 3History of Tall Buildings44 min · 1998
  4. 4Aquariums44 min · 1998
  5. 5Las Vegas Hotels.44 min · 1998
  6. 6The Oakland Bay Bridge.44 min · 1998
  7. 7Monumental Statues44 min · 1998
  8. 8Antibiotics: The Wonder Drugs44 min · 1998
  9. 9The Police Car44 min · 1998
  10. 10Plastics44 min · 1998
  11. 11Medical Imaging44 min · 1998
  12. 12Extreme Sports Gadgets44 min · 1998
  13. 13Bombs44 min · 1998
  14. 14Prosthetics44 min · 1998
  15. 15Weather Prediction44 min · 1999
  16. 16Stereos44 min · 1999
  17. 17Mail Delivery44 min · 1999
  18. 18ClocksNow playing
  19. 19Airships.44 min · 1999
  20. 20Physical Fitness44 min · 1999
  21. 21Engineering Disasters44 min · 1999
  22. 22City Parks44 min · 1999
  23. 23Spy Technology44 min · 1999
  24. 24Battlefield Medicine44 min · 1999
  25. 25U.S. Mints: Money Machines44 min · 1999
  26. 26Rescue Equipment44 min · 1999
  27. 27Scuba And Deep Sea Diving44 min · 1999
  28. 28Offshore Oil Drilling44 min · 1999
  29. 29Dynamite.44 min · 1999
  30. 30Hoover Dam.44 min · 1999
  31. 31Baseball Parks44 min · 1999
  32. 32New York Bridges44 min · 1999
  33. 33Crash Testing44 min · 1999
  34. 34Parachutes44 min · 1999
  35. 35Newspapers44 min · 1999
  36. 36Fireworks44 min · 1999
  37. 37Simulators44 min · 1999
  38. 38The Tool Bench: Power Tools44 min · 1999
  39. 39The Tool Bench: Hand Tools44 min · 1999
  40. 40More Earthmovers.44 min · 1999
  41. 41Forts44 min · 1999
  42. 42Emergency Room44 min · 1999
  43. 43Motorcycles44 min · 1999
  44. 44Security Systems44 min · 1999
  45. 45More Engineering Disasters.44 min · 1999
  46. 46Niagara Power44 min · 1999
  47. 47Casino Technology44 min · 1999
  48. 48Lost Marvels44 min · 1999
S6 · E18Modern Marvels

Clocks

8.1Documentary199344 min

Does anybody really know what time it is? Set your clocks as we explore the relativity of time from antiquity–when man attempted to chart time with methods ranging from shadows, candles, and water–to today’s atomic clock system–accurate to within one second every two-million years.

Up nextAirships.S6 · E19 · 44 min

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