Are Electric toothbrushes good for you?
The market of the Oral care is growing, especially the electric toothbrushes, for some years these brands have told us how they are noticing a much larger consumption of electric…
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Technology
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History of the Morse Code
Before telephones even existed before cabin phones, Morse code was the new way of communicating at a distance and sending messages. It is more than 150 years old but still…
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