Subcategories - Engineering, Engineers

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  1. Japan’s Seikan Tunnel Is Completed
  2. Jean-Baptiste Vacquette de Gribeauval
  3. John Augustus Roebling
  4. John Fitch
  5. John Wilkinson
  6. Kennelly and Heaviside Propose the Existence of the Ionosphere
  7. Langevin Develops Active Sonar for Submarine Detection and Fathometry
  8. Launching of the Dreadnought
  9. Launching of the First Liquid-Fueled Rocket
  10. Lindbergh Makes the First Nonstop Solo Flight Across the Atlantic Ocean
  11. The Los Angeles Aqueduct Is Completed
  12. Ludwig Prandtl
  13. Maginot Line
  14. The Maginot Line Is Built
  15. Marc Isambard Brunel
  16. Mary G. Ross
  17. Military Engineering
  18. Müller Invents the Field Emission Microscope
  19. New York City Begins the Delaware Water System
  20. Nikola Tesla
  21. Norman Bel Geddes
  22. Norway Begins First Reactor to Use Wave Energy
  23. The Panama Canal Opens
  24. Piccard Travels to the Stratosphere by Balloon
  25. Pier Luigi Nervi
  26. R. Buckminster Fuller
  27. Radar-Invisible Stealth Aircraft Are Introduced
  28. RCA Begins Electronic Television Broadcasts
  29. Reber Builds the First Intentional Radio Telescope
  30. Reber Makes the First Radio Maps of the Universe
  31. Ricardo Designs Modern Internal Combustion Engine
  32. Richard Trevithick
  33. Robert Fulton
  34. Rubbia and Van Der Meer Discover Three New Particles
  35. Rutan and Yeager Pilot the Voyager Around the World Without Refueling
  36. Samuel Pierpont Langley
  37. Saturn 5 Booster Rocket Is Tested at Cape Kennedy
  38. Sébastien Le Prestre de Vauban
  39. Soviet Union Launches Sputnik
  40. Soviet Union Puts a Human in Space
  41. Soviets Begin Construction of Siberian Gas Pipeline
  42. Spangler Makes First Electric Vacuum Cleaner
  43. Spencer Discovers Principle of Microwave Cooking
  44. The St. Lawrence Seaway Is Completed
  45. The St. Lawrence Seaway Is Opened
  46. St. Lawrence Seaway Opens
  47. Suez Canal Is Built
  48. Sylvanus Thayer
  49. Thomas Newcomen
  50. Thomas Telford
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