credit Courtesy of LessEMF
The shielded baseball cap is woven from cotton with a silver and copper thread. Designers say it protects the head from microwave and cell-phone frequencies.
credit Courtesy of LessEMF
Makers of the cell-phone meter claim it detects the presence of hidden remote cameras, RF bugs, cellular phone and other radio frequency devices.
Slideshow: A Tinfoil Hat on Every Head
credit Courtesy of LessEMFThe shielded baseball cap is woven from cotton with a silver and copper thread. Designers say it protects the head from microwave and cell-phone frequencies. credit Courtesy of LessEMFMakers of the cell-phone meter claim it detects the presence of hidden remote cameras, RF bugs, cellular phone and other radio frequency devices.
