The use of mobile phones and our children : vimarsana.com

THINK PADMobile phone is used in all corners of the world and at every minute for numerous purposes, but only a few users are aware of the struggle made to invent it.This device underwent many stages of development; changing shapes and sizes with...

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Martin Cooper , Motorola , Ibm , Mobile , Phones , Children , மார்டின் கூப்பர் , மோட்டோரோலா , ஐபீயெம் , கைபேசி , தொலைபேசிகள் , குழந்தைகள் ,