Cell Phones
The device that runs the world
Original cost?
The first "brick" cell phone cost $4,000 but now the cost of a cell phone has dropped significantly as you can now get a Samsung Galaxy S7 cost $670 USD
cell phones have changed dramatically, now cell phones have touch screens and different apps, so a cell phone can do much more than call
Martin Cooper with the first cell phone ever invented
Phones later progressed into smaller, more compact flip phones that were able to be flipped up and used
Samsung Galaxy folder is pictured
phones have now progressed into smart phones with touchscreens and ultra slim profiles
Samsung Galaxy S7 is pictured
Cell phones have been used for over 40 years and they're not going anywhere anytime soon, they will always be evolving and changing for the better in what they are capable and what their functions can or cant do
Fun Facts
-Cell phones are currently 99% screen
-In 2012, Apple sold 4 phones per seconds
-Around 80% of the worlds population has a cell phone