Alexander Graham Bell first invented the telephone at the age of 29, in 1877. The following year, the Bell Telephone Company was established,...
Galileo Galilei was born on 15th February, 1564 in Pisa, Italy. Famous for his role in the fields of astronomy and physics, it was his father,...
Heinrich Hertz was at the heart of many technological developments stemming from his theory that electricity could be transmitted in...
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