Ban Wi-Fi bumper sticker

All radiation from wireless devices and infrastructure is dangerous to people and the environment. The frequency most commonly used for Wi-Fi, 2.45 GHz, is the same frequency as is used for microwave ovens and radar. It is especially biologically active, and can penetrate the blood-brain barrier in as little as ten minutes. Whether you realise it or not, you are being physically affected every time you are exposed to Wi-Fi, and it is especially bad for children. Use safe, wired connections at home and in schools, and try to avoid exposure whenever you can.