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Eric Petiot (潘力克) on Twitter: "[ #Smartphone ] The History of Portable Music https://t.co/nB5rQJNgh3 #Infographic When #Sony introduced the 1st #Walkman in 1979, the portable player was a #gamechanger Thanks to smartphones, #
Crack That Code - Love knowing the history behind your favourite gadget? We are launching a new segment called A Brief History on a Timeline on which we will share how a
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