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There are some things you can do to shield your house if your neighbor's WiFi is coming into your house. First, we suggest you hand out this letter to your neighbours - like we did - to see if that solves the problem. Oh and we also handed out this WiFi Brochure along with it.

Dr. Magda Havas, PhD, says you should not be exposed to a radiation level any higher than .10 mw/cm2 (microwatts per centimeter squared). So you can get a radiation measuring device and measure the rooms in your house and your school to see if they are below this level. She says that ideally, indoor radiation levels should be no higher than .01 mw/cm2. Although you can spend a lot of money on fancy measuring devices, we like the 3-axis RF Meter

• Windows - These can be screened with one of the three different types of material , which, carefully fitted, stop over 98% of incoming radiation.

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