1. Mobile Phone Innovation
About The Innovation A mobile phone is a portable telephone that works using a series of radio networks or cells. ... Mobile phones are essentially a type of radio. ... Handheld mobile phones were invented in 1973 by Dr. ... Planet Ark and the Mobile Phone Industry Recycling Program have joined together to launch "Phones for Planet Ark- in an effort to cut down on the environmental hazard of mobile phones. ... Ecological Implications Phone safety is increasingly becoming an issue for mobile phone user in relation to radiation emissions. ...
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- Approx Pages: 14