cellphones

[Bev Pantry]

Two questions, not directly related to the curriculum but of interest. 

My Y13 students have asked how dangerous is the radiation when using
cell phones or cordless phones. Secondly, apparently there is something
that you can buy to insert in the cell phone that absorbs /stops the
radiation, how effective is this?

 

Any ideas?

 

Bev Pantry

Carmel College

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