Who invented videotelephony and in which year?
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⠀⠀⠀ ❥ ❈Gʀᴇɢᴏʀɪᴏ Zᴀʀᴀ ɪɴ Mᴀʀᴄʜ 8, 1902–Oᴄᴛᴏʙᴇʀ 15.
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Answer:
Gregorio Zara (March 8, 1902–October 15, 1978) was a Filipino scientist best known as the inventor of the videophone, the first two-way electronic video communicator, in 1955. All told, he patented 30 devices. His other inventions ranged from an alcohol-powered airplane engine to a solar-powered water heater and stove.
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