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Testing Cell Phone Radiation on Humans
Posted by
Zonk
on Fri Mar 03, 2006 11:09 AM
from the my-precious-brains-are-already-scrambled dept.
from the my-precious-brains-are-already-scrambled dept.
Palm Addict writes "News.com reports that Finland's radiation watchdog is to study the effects of mobile phones on human proteins by direct tests on people's skin. From the article: 'A pilot study, to be conducted next week, will expose a small area of skin on volunteers' arms to cell phone radiation for the duration of a long phone call, or for one hour, research professor Dariusz Leszczynski said on Friday.'"
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Radiation sauna (Score:3, Funny)
Re:Radiation sauna (Score:2)
Re:Radiation sauna (Score:2)
Sounds good, but... (Score:4, Insightful)
Re:Sounds good, but... (Score:3, Informative)
RTFA.
In previous tests, Leszczynski's group found evidence of mobile phone radiation causing cell-level changes such as shrinkage, but he said it was still impossible to say if that had significant health effects.
"Cells function in a different way when they are in the body than in laboratory surroundings. Now we want to confirm whether radiation causes cell level changes in humans as well," he said.
they already did that (Score:2)
and the mutant spawn that resulted wrote the new test protocol
This reminds me of mobile cooking (Score:2, Funny)
"Many students, and other young people, have little in the way of cooking skills but can usually get their hands on a couple of mobile phones. So, this week, we show you how to use two mobile phones to cook an egg which will make a change from phoning out for a pizza. Please note that this will not work with cordless phones."n
http://www.wymsey.co.uk/wymchron/cooking.htm [wymsey.co.uk]
I suppose cooking a human face is similar enough.
Re:This reminds me of mobile cooking (Score:5, Informative)
Parent
What they'll find (Score:3, Interesting)
Radiation levels (Score:5, Informative)
Within the US models listed, Motorola has the highest with its Motorola V120c, and the lowest goes to the Audiovox PPC66001.
Maybe people will want to check this chart before buying a new cell phone? Maybe not.
Problems with comparing levels (Score:3, Insightful)
Second, if phones still do automatic power control, then all the field strength tells you is whether the base station told that particular phone "speak up!" at that particular time.
Re:Radiation levels (Score:2)
tm
Re:Radiation levels (Score:2)
Why arm skin? (Score:4, Insightful)
They should find out how the radiation affects the two bodily areas my phone is usually found, which coincidentally are the two areas I'm most worried about irradiating.
Re:Why arm skin? (Score:5, Funny)
Parent
Re:Why arm skin? (Score:2, Funny)
Re:Why arm skin? (Score:2)
Re:Why arm skin? (Score:2)
Testing arm skin is very practical. The fact that no one uses a cell phone there doesn't mean that it's harder to extract tissue from the arm than the regular places or that it's harder to create a device to generate the radiation that doesn't burden the test subjects for an hour; all you do is strap an active cell phone on the arm.
The arm and the back are among the most popular places for taking tissue samples due to ease of access an
effects on proteins on the skin? (Score:3, Informative)
At any rate, it will be good to have another study on this subject, to add weight either that the radiation is mostly harmless, or that we need to start wearing a layer of tin foil...
Re:effects on proteins on the skin? (Score:2)
This is silly (Score:4, Insightful)
Re:This is silly (Score:3, Informative)
Who needs an actual mechanism, as long as I repeat the experiment enough times to get the right confidence level from the stat tab
Re:This is silly (Score:3, Interesting)
Alternating magnetic fields aren't generally considered ionizing radiation either, but rat studies [ehponline.org] have shown that they can cause an iron-mediated peroxide reaction that causes DNA strand breakage in rat neurons.
Just because radio waves cannot directly break carbon bonds like UV radiation and higher doesn't necessarily mean that they're harmles
Re:This is silly (Score:2)
That's not how you do good science. You don't go around looking for correlations, then try to come up with some post hoc explanations to fit your data. You start with a theoretical causal relationship. Then you test it, isolating all but the tested causality.
More interesting than the test itself (Score:5, Interesting)
...would be the reaction of the world if these things really do cause cancer. Would we just deal with the risk? Rebuild all the towers to use frequencies that don't penetrate human skin? Give up cell phones altogether? Would insurance companies hike your rates if you use a cellphone?
Re:More interesting than the test itself (Score:2)
But I do have this one comment: don't drink diet soda folks, I know it does more than they say it does. Hell my mom used to get migraines from drinking it, stopped drinking it, migraines gone. You are exposing yourself to all kinds of risks you have no idea about. Because the media and the FDA were bought and sold a long time ago.
Couldn't agree more. If you'd like to see an example of just how bought-out the FDA is, check out the story about a sweetener alternative called stevia. Here's a good link [stevia.net] to
Re:More interesting than the test itself (Score:3, Interesting)
Two words: Psycho. Somatic.
Re:More interesting than the test itself (Score:2)
I assume you are talking about aspartame-sweetened diet soda. There are also other sweeteners, like sucralose. Sucralose also scares people, it's sucrose with methyl groups replaced with chlorine atoms, which doesn't sound too scary to me. Aspartame, however, is a big complex bundle of amino acids that we don't r
Re:More interesting than the test itself (Score:4, Insightful)
Parent
Re:More interesting than the test itself (Score:3, Insightful)
Does she still drink any caffenated in varying does? I used to get migranes due to caffeine withdrawal. No more irregular doses of caffeine; no more problem.
I'm suspicious of the aspartame controversy. I haven't seen a single credible
Re:More interesting than the test itself (Score:3, Insightful)
Well, you could believe the well-documented report [eu.int] prepared by the EU's Scientific Committee on fo
Will the results change anything? (Score:2, Insightful)
What if cell phones are lnked to cancer? Are they going to expose the cells to triple the duration? Too much of anything can be dangerous. The electromagnetic fields that we live in daily are possibly harmful - will they stop microwave communications?
Re:Will the results change anything? (Score:2)
>..the scary part is, if they do cause ill effects...we're giving mobile communications devices to children younger and younger.
Automobiles cause ill effects when they get into accidents yet we put children in there. In child seats. Don't assume everyone is a this irresponsible ass strawman. If cell phones were linked to harming anyone (elderaly, children, etc) then there would be real efforts to mitigate these dangers. Most states in the US, if not
Re:Will the results change anything? (Score:2)
Automobiles cause ill effects when they get into accidents yet we put children in there. In child seats.
Because we have to.
Little 11-year old girls don't have to spend three hours a day with their cellphones stuck to their faces yakking away. If we find that doing so raises the risk of cancer too greatly it's a simple matter to more heavily moderate this completely unnecessary behaviour.
TRUCO! (Score:2)
Yikes! This is Stupid Bull Sh*t (TM)!
Why to we have to put our children in automobiles?
Re:Will the results change anything? (Score:2)
These salts are added to the purified water to prevent it from tasting bad and from doing damage to your body like distilled water will. You need a salt balance to prevent omosis from slurping up the water in your body into your cells until they rupture. Drinking too pure water is unhealthy and has all kinds of side effects. This i
Informed consent vs. nanny-state (Score:2)
Of course if "second-hand cell radiation" gets cell phones banned from public places, then I could see more demand for regulation just to force people to shut-up.
Even the starting point is biased here (Score:3)
Still, using the word (which has as little meaning by itself as the word Server does) presents a set of expectations which are inaccurate for most people.
Re:Even the starting point is biased here (Score:2)
Maybe that bias is countered by the fact that this study is partially funded by Nokia. Reference in Finnish is at http://www.tietokone.fi/uutta/uutinen.asp?news_id= 26235&tyyppi=1 [tietokone.fi] - if someone can find english version then post.
Re:Even the starting point is biased here (Score:2)
This is dumb (Score:3, Funny)
Can I Be The First....? (Score:2, Funny)
Anyone else? (Score:4, Funny)
AHHHHHHHHH! (Score:3, Informative)
Seriously though, this is a reply that I made the the last rediculous artlice about cell-phone cancer:
*Rolling Eyes* The people who study these things I think just make up dumb studies so that they can get grant money. There are three ways in which EM radiation (what cell phones use) can be dangerous, in order of severity: 1. Radiation that has the resonant frequency of molecular bonds can give a LOT of energy to the molecules that make us up. That's how a microwave oven works. The EM waves have the same frequency as the resonant frequency for water molecules.
2. Radiation can kick off electrons (beta particles) or protons (alpha particles). If an element loses an electron it becomes more volatile. If an element in our DNA loses a proton it can change the DNA. That's why strong radiation can cause cancer.
3. Radiation can generally heat us up.
Cell phone radiation is not even strong enough to kick off an electron unless it is VERY loosely bound. It has no chance of kicking off a proton.
Bottom line: Unless you feel your brain start cooking (the sun is WAY more likely to cook your brain), don't worry.
Re:AHHHHHHHHH! (Score:3, Interesting)
1. Radiation that has the resonant frequency of molecular bonds can give a LOT of energy to the molecules that make us up. That's how a microwave oven works. The EM waves have the same frequency as the resonant frequency for water molecules.
No, vibrational resonances in molecular bonds are in the range 30--100 THz (that is a factor 2
In other news.... (Score:2)
Re:has reason (Score:2)
Re:Ok what if Cell phones cause cancer (Score:2)
Not sure if you were joking, but the rationale for having smoking/non-smoking sections in restaurants is because second-hand smoke kills. The odds that second-hand cellphone radiation is harmful to you are basically zero due to the inverse square law - the radiation intensity levels drop off in inverse proportion to the square of the distance. Meaning, if you aren't extremely close to the source, you're getting practically nothing. The only reason there may be some concern with cellphones is that you hold t
That makes no sense (Score:3, Insightful)
2.4 Ghz of energy
What the hell is "2.4 GHz of energy"? That makes no sense. 2.4 GHz is merely the frequency, not the intensity. The unit you're looking for is "watts". Your crappy little bluetooth transmitter is very low wattage, but your cellphone transmits at a much higher wattage because it has to talk to towers that are friggin kilometers away.
Cellphones transmit in the microwave band, which is known to definitely heat biological tissue. It is known and not disputed that using a cellphone causes a mi
Re:That makes no sense (Score:3, Informative)
Just to give you an idea though of the relative weakness of intensity of a cellphone transmission, a cellphone typically transmits at no greater than 2 watts (typically around 1) ... my microwave oven on the other hand is 900 watts. A typical bluetooth headset with 10m range transmits at only 2.5 mW (milli-watts).