Did You Ever Think Why Numbers On Phones And Calculators Are Opposite?

#1 It All Started With The Invention Of The Rotary Phone In The 1900’s

The numbers on the telephone had holes from number 1 to 9 and then 0 after 9.


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Amazing Uses Of Toothpaste You Will Never Know, #7 Is Brilliant

He dips his toes in mouthwash. Even experts are surprised by the effect.