This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Cellphone head sar el. SAR Specific Absorption Rate mW el Alaniaris CommonsHelper br Original text converted from brooks af mil author Authur Guy University of Washington prepared for US AFRL org Cellphoneheadsar Badseed PDUSGov original upload log page el Cellphoneheadsarel Badseed bytes no SAR Specific