A cell phone case for reducing cell phone radiation

A cell phone case for reducing cell phone radiation
The Pong iPhone 4 case (Credit: Pong Research) Outside of the battle between iPhone fans and Android advocates, few debates in the cell phone world are more divisive than that over whether the radio frequency (RF) energy emitted by cell phones is harmful. Though the industry and some members of the scientific community insist that there is no danger, other researchers and a growing number of ...
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