Google Doodle - Mechanical Television

Google celebrates the 90th anniversary of mechanical television. The invention of the televsion was work of many people in the 19-20th century. The electronic-scan technology was used first in the early 1930s.

• 2015-03-25T00:03:56+00:00
• Duración: 01:03

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Google Doodle, Mechanical Television , technology, Google, Doodle, 2015