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The telephone was invented by ANTONIO MEUCCI in 1860…
Mobile phones were invented by MARTIN COOPER in 1973…
Years later “Motorola” became highly successful in the production of mobiles and at the end of the 1990s, mobile phones were sold all over the world…
The new I-PHONE
Mobiles are also used for discovering criminal conspiracy and for making rescue calls in situations of danger…
There are also some negative aspects… For example the radiation from mobiles can cause brain damage. They are often distracting.
They shouldn’t be used…
Chinese technology and clones…
Thanks for your attention
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