The debate about WiFi being used in schools continues to escalate as new research from the Netherlands shows that when ash trees are exposed to radiation emitted by WiFi base station antennas, the leaves discolor and gradually die. The study reported that 70% of all trees in urban areas (but not those in dense forests) show the symptoms, compared to 10% five years ago. Although this is a preliminary study, which has not yet been published, it should be taken seriously.
Wednesday, 2 February 2011
Most schools in North America are opting for a total WiFI wireless local area network (WLAN) that allows computers and laptops to be connected to each other without wires. But the Swiss and German governments prefers – LAN – wired networks that do not emit microwave radiation.
For example, on their public health website, they specifically warn about the dangers of WiFi:
“Only switch your WLAN (WiFi) on when you need it. With laptops, in particular, it is a good idea to switch the WLAN (WiFi) off as otherwise the device will repeatedly try to connect to a network, leading to unnecessary radiation…and caution should be exercised primarily when using devices held close to the body, such as laptops, PDAs and Internet telephones”.