his post was one of the best in the thread. I'm fairly certain you are suffering from confirmation bias.
If you want a serious response, try taking some steps yourself and doing some research. As helpful as the folks on these forums can be, you have no right to complain they aren't being helpful when they don't provide the exact answer you need.
Try your local public or academic library. Ask the staff for some assistance searching the science databases. They can help you in your search.
This article might be of interest to you:
Schmid, G., D. Lager, P. Preiner, R. Uberbacher, and S. Cecil. 2007. Exposure caused by wireless technologies used for short-range indoor communication in homes and offices. Radiation Protection Dosimetry 2007 124.1: 58-62. DOI: 10.1093/rpd/ncm245
My quick scan of the article suggests that BT radiation is well within the protection limits set by the International Commission on Non-Ionizing Radiation Protection (ICNIRP).
This is an interesting topic. The thing about a public forum is that it is part of freedom of speech, say whatever you want. It is up to you to filter and ignore the comments from the people who don't seem to understand your point of view.
Yes, all forms of radiation (ie: radiate) obey the inverse square law. But without a quantitative constant, that doesn't help too much.
That said, you do have an interesting situation, you don't seem to want to do much in the way of the common household devices, except that phone and laptop.
There is no conclusive evidence of the effects of EM from consumer devices on living tissue. I think we've covered that here already. If this was covered up by the government/lobbyists/large corporations in anyway, we wouldn't know. But with the billions of users of these devices out there in the world there should be some connection made between these devices and any harm that they may have caused.
Regardless, what you could do is find out the power output of a typical bluetooth antenna and compare it to other devices you use often or nearby to your little one.
Solutions I have thought of as I wrote this:
1) Put your laptop in a place away from your child, get an external LCD display and a wired keyboard and mouse that way, all wireless devices can be put away from the point of usage.
2) Get 2-way satellite internet, and do away with the bluetooth with an ethernet cable.
You probably dismissed #2 straight away. But if you haven't already read literature along these lines, here are a couple of sites I found quickly.
http://www.hps.org/publicinformation/ate/q2143.html
http://www.hps.org/publicinformation/ate/faqs/radiofrequencyqa.html
Thanks for replying to topic. Freedom of speech is fine, means I'm free to reply
I thought I'd made clear, that I don't live in the type of environment that most posters on here appear to. I don't really have any common household items that I can do much about. No TV, no microwave, no air-con, etc. Only devices used near to him are incandescent lightbulbs (purely because I detest the light from compact fluorescents!), overhead fan (which might give off something), electrical wiring circuit, iPod music system. So, fairly basic stuff, I'm not a luddite, just don't like acquiring things I consider unnecessary.
Satellite service here is slower than dial-up and hugely unreliable, so have considered it. Other possibility is running a phone/dongle from USB, using extension lengths, still considering this, finding out about Bluetooth was part of the process, but didn't want to get into complete analysis of my life/environment, so that's why I thought I'd ask a simple question ... appears I was a bit naive
Thanks for the links.