Salem on History

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Categories - Technology, Inventions

51. Barnay Develops Rotary Dial Telephone
52. Battle of Pyramids
53. The BBC Begins Television Broadcasting
54. Beaker People Live in Western Europe
55. Beebe and Barton Set a Diving Record in a Bathysphere
56. Bell Demonstrates the Telephone
57. Bell Labs Develops Photovoltaic Cell
58. Bell Labs Introduces Electronically Amplified Hearing Aids
59. Bell Labs Is Formed
60. Bell System Demonstrates Long-Distance Television
61. Bell Telephone Scientists Develop the Photovoltaic Cell
62. Benedictus Develops Laminated Glass
63. Benjamin Henry Latrobe
64. Benjamin Robins
65. Berger Develops the Electroencephalogram (EEG)
66. Bernhard Voldemar Schmidt
67. Birchbark
68. Birdseye Develops Freezing as a Way of Preserving Foods
69. Blaise Pascal
70. Boats and Watercraft
71. Bocage Devises Theory of Tomography
72. Booth Invents the Vacuum Cleaner
73. Boulder Dam Is Completed
74. Bows, Arrows, and Quivers
75. Brandenberger Invents Cellophane
76. Brooklyn Bridge Opens
77. Bubble Memory Devices Are Created for Use in Computers
78. Building of the Appian Way
79. Building of the Parthenon
80. Burton’s Thermal Cracking Process Improves Gasoline Production
81. Bush Builds First Differential Analyzer
82. Bush Builds the First Differential Analyzer
83. Byzantine-Seljuk Wars
84. CAD/CAM Revolutionizes Engineering and Manufacturing
85. Cadillac Demonstrates Interchangeable Parts
86. Cai Lun Invents Paper
87. Cannons
88. Carl Benz
89. Carlson Invents Xerography
90. Carothers Patents Nylon
91. Caruso Records for the Gramophone and Typewriter Company
92. The Cassette for Recording and Playing Back Sound Is Introduced
93. Challenger Accident
94. Channel Tunnel Is Officially Opened
95. Chariot
96. Charles Babbage
97. Charles Goodyear
98. Charles Proteus Steinmetz
99. Chernobyl Nuclear Disaster
100. Chester F. Carlson