Doctor Martin Cooper
April 1973
The first cell phone was crested/invented in the year 1973 by Martin Cooper.
No, computers were not invented before cell phones. The first cell phone was invented in the year of 1973 by a man named Martin Cooper in Manhattan. The first computer was invented in 1939 by German engineer Konrad Zuse.
I am not sure who invented the phone charger First but In the year 2000, Wen-Chin Yang applied for a patent for a mobile phone battery charger. After few years a company able to create a portable phone charger. Apart from that recently Eesha Khare named guy invented charger that charge the phone in 20 seconds. However now there are many stores like "Amazon" selling normal phone charger.
1832
Yes. A 12 year old should have a cell phone. They should be mature enough to handle a cell phone. My daughter's are triplets and they are all very responsible about what they do on there phone. I think that 12 year old's should have a phone.
next year
1950
just last year or the year befor
the year of 2012 by breanna lovell
Cell phones were invented in the year 1973, but were slow to rise in affordability and popularity.
The modern mechanical cotton gin was invented in 1793 by Eli Whitney