Telephone, Thomas Edison

21-October-2022 Friday
On this day, October 21, in 1824, Englishman Joseph Aspdin patented Portland cement.

On this day date Inventions Incandescent lamp Memorable date Radio Telephone Thomas Edison Cement

15-August-2020 Saturday
Inventor Thomas Edison first proposed using the word “Hello” to call people on the phone.

Alexander Bell Hello Interesting Story Telephone Thomas Edison

31-December-2019 Tuesday
What does the word "Hello" mean?

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What does the word Hello mean? - Hello, Telephone, Story, Alexander Bell, Thomas Edison, Longpost

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Alexander Bell Hello Story Telephone Thomas Edison

15-August-2017 Tuesday
Hello, police?

Hello, police? - Telephone, Hello, Thomas Edison

Hello Telephone Thomas Edison

11-August-2016 Thursday
Interesting fact

Alexander Bell Hello Pirates Telephone Thomas Edison

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