What is WiFi?
A wireless fidelity or WiFi network uses a radio frequency signal instead of wires to connect your devices - such as computers, printers and smartphones - to the Internet and each other. The WiFi signal can be picked up by any wireless-capable device such as a laptop or tablet within a certain distance in all directions. ALL these devices are emitting radiation, which is now known to cause cancer in humans.
For more info on wi-fi in schools and the harm it is causing click here.
For more info on the biological harm caused by radiofrequency radiation, click here.
To learn some simple ways to assess your home or apartment for WiFi, click here.