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Cell Phone
Dr. Martin Cooper invents the cell phone. -
Cell Phone
Dr. Martin Cooper changed the first phone to a flip phone that was 9 inches and had a battery life of one hour. -
Cell Phone
Dr. Martin Cooper changed the first phone to a Clamshell Flip Phone that you could SMS text message on. -
Cell Phone
Dr. Martin Cooper advanced the phone to a precursor to a Blackberry Smartphone. -
Cell Phone
Dr. Martin Cooper advanced the phone to the first camera phone. -
Cell Phone
The next phone was an IPhone 4s that is the smartest phone and has everything every other phone has and more.
