Here we go again. I think some people are so exposed to media that they can't think for themselves. NIH links are there for you to read. Please read them before continuing. I believe the original person who started this wi-fi argument wanted published. Those are published. Ignoring those links won't make you right.
About tanning machines... They increase your cancer risk. Remember... Tanning machines are non-ionizing. If they only heat your skin, why are
people getting skin cancer?
Here...
http://www.cancer.org/AboutUs/DrLen...rice-We-May-Pay-For-Ignoring-The-Message.aspx
A microwave uses a magnetron. It is not directional. Similar to a Wi-Fi. BECAUSE it is not directional, microwaves uses a waveguide, but the majority of the radiation heating is from waves bouncing back and forth everywhere in the box. If it doesn't bounce back and forth in the box, like wi-fi bouncing in your room, you won't be able to heat your food, like you won't be able to connect to your wi-fi. The food must meet the waves. Just like your computer needs to meet the wi-fi in whatever corner of the room you are in.
If no one here is scientific enough to read papers, maybe I can provide a mass media link (youtube) people are more used to. Here:
http://www.youtube.com/watch?v=KN7VetsCR2I
A blind test shows (near the 5:30 mark) shows there are people who are sensitive to Wi-Fi and can detect it and affects his heart. Children, being more sensitive, are affected greater. Remember, the amount of power that is considered "safe" is arbitrary... It is DIFFERENT around the world.
http://www.youtube.com/watch?v=QjjbgBstnj4
A microwave is the same frequency as wi-fi. The only difference is power level. And the power level considered safe is different around the world. So it is definitely ok to compare.
I don't understand why you must feel heat to think wi-fi is dangerous. You don't feel x-rays, but you know that is dangerous. Look, I provided the NIH links. If you want to continue arguing but not even look at the links, it looks like this argument already ended (you are denying facts).
http://www.ncbi.nlm.nih.gov/pubmed/19464814
http://www.ncbi.nlm.nih.gov/pubmed/19407555
http://www.ncbi.nlm.nih.gov/pubmed/17351512
http://www.ncbi.nlm.nih.gov/pubmed/17130668
http://www.ncbi.nlm.nih.gov/pubmed/16836875
http://www.neilcherry.com/documents.php
http://www.ncbi.nlm.nih.gov/pubmed/15875777
http://www.ncbi.nlm.nih.gov/pubmed/15750583
http://www.ncbi.nlm.nih.gov/pubmed/14635193
http://www.ncbi.nlm.nih.gov/pubmed/8722117
http://www.ncbi.nlm.nih.gov/pubmed/9933863
http://www.ncbi.nlm.nih.gov/pubmed/1626106
If you don't take respond to those links, there is no point in arguing. Just swinging back and forth.
http://www.youtube.com/watch?v=IPq_9qlEdaQ