abstract
Dagobah Resident
A lack of sufficient amounts of folic acid to accomplish this task implies a dual threat to your organism.
Thank goodness i've been taking a B-complex, that sounds like it's no bueno.
A lack of sufficient amounts of folic acid to accomplish this task implies a dual threat to your organism.
LED data transmission used to be all the rage -- we fondly remember beaming Palm Pilot contacts via IrDA. Then we got omni-directional Bluetooth and building-penetrating WiFi, and put all that caveman stuff behind us. But now, scientists the world over are looking to bring back line-of-sight networking, and the latest demonstration has Chinese researchers streaming video to a laptop with naught but ceiling-mounted blue LEDs. The Chinese Academy of Sciences claims to have realized a 2Mbit per second internet connection that transmits data simply by modulating the flicker of the little diodes, and imperceptibly enough to have them serve as room lighting as well. Like Boston University before them, the Chinese scholars see short-range LED networks controlling smart appliances. It's not quite the gigabit speed you'd get from laser diodes, but this way you'll get more mileage out of those expensive new bulbs, eh?
In my study of Total Biology, I learned that cancer can be the
body's attempt to "solve a problem". Usually the problem is some
huge stress that is too much for the mind to "fix", so the solution
is sought in the body. I know that may sound like a lot of
gobbledygook but the premise is that our bodies are highly
intelligent and they've been solving problems for eons.
If a mother is worried about a child who is extremely ill, then her
breast tissue can respond. The breast wants to "nurture the
problem" by increasing milk production (even if the child is long
past weaning). When the danger to her child passes, the breast
tissue breaks down - that's the time when allopathic medicine calls
it cancer. There is obviously much more to it than this simple
explanation but it helps me understand the dynamics of cancer.
So, for all you folks out there, look into ways of reducing your
chemicals and reducing your stress,
WASHINGTON (May 24) -- Almost half of the 500 most popular sunscreen products may actually increase the speed at which malignant cells develop and spread skin cancer because they contain vitamin A or its derivatives, according to an evaluation of those products released today.
AOL News also has learned through documents and interviews that the Food and Drug Administration has known of the potential danger for as long as a decade without alerting the public, which the FDA denies.
The study was released with Memorial Day weekend approaching. Store shelves throughout the country are already crammed with tubes, jars, bottles and spray cans of sunscreen.
The white goop, creams and ointments might prevent sunburn. But don't count on them to keep the ultraviolet light from destroying your skin cells and causing tumors and lesions, according to researchers at Environmental Working Group.
In their annual report to consumers on sunscreen, they say that only 39 of the 500 products they examined were considered safe and effective to use.
The report cites these problems with bogus sun protection factor (SPF) numbers:
The use of the hormone-disrupting chemical oxybenzone, which penetrates the skin and enters the bloodstream.
Overstated claims about performance.
The lack of needed regulations and oversight by the Food and Drug Administration.
But the most alarming disclosure in this year's report is the finding that vitamin A and its derivatives, retinol and retinyl palmitate, may speed up the cancer that sunscreen is used to prevent.
Odyssey said:hnd said:Having a negative opinion about video games, I didn't know what to think about this game at first, but here is a quote from wikipedia:
Study results indicated that playing Re-Mission led to more consistent treatment adherence, faster rate of increase in cancer knowledge, and faster rate of increase in self-efficacy in young cancer patients. These findings were published in August 2008 in the peer-reviewed medical journal Pediatrics. Notably, to ascertain treatment compliance, researches used objective blood tests to measure levels of prescribed chemotherapy in the bodies of study participants rather than subjective self-report questionnaires, and electronic pill-cap monitors were used to determine utilization of prescribed antibiotics. Researches concluded that a carefully designed video game can have a positive impact on health behavior in young people with chronic illness and that video-game–based interventions may constitute a component of a broader integrative approach to healthcare that synergistically combines rationally targeted biological and behavioral interventions to aid patients in the prevention, detection, treatment, and recovery from disease.
And the related link to AAP:
http://pediatrics.aappublications.org/cgi/content/full/122/2/e305
Looks like an inventive way to get youngsters to comply with a toxic treatment. The study says it improves behavioral outcomes in the patients but what about their health?
edit: spelling
The next excerpt is the most interesting. It is a from a Bioelectromagnetics Research Laboratory,paper first presented at a workshop to discuss possible biological and health effects of Radio Frequency Electromagnetic waves. The workshop was held by the Department of Bioengineering at the University of Washington, Seattle. The paper was later presented to "Mobile Phones and Health, Symposium," October 25-28, 1998, University of Vienna, Austria. What they are talking about here is the effects of cell phone towers and the use of cell phones and pagers, etc:
...We carried out a series of experiments to investigate the effect of RFR exposure on neurotransmitters in the brain of the rat. The main neurotransmitter we investigated was acetylcholine, a ubiquitous chemical in the brain involved in numerous physiological and behavioral functions.
We found that exposure to RFR for 45 min decreased the activity of acetylcholine in various regions of the brain of the rat, particularly in the frontal cortex and hippocampus. Further study showed that the response depends on the duration of exposure. Shorter exposure time (20 min) actually increased, rather than decreasing the activity. Different brain areas have different sensitivities to RFR with respect to cholinergic responses [Lai et al., 1987b, 1988b, 1989a,b].
In addition, repeated exposure can lead to some rather long lasting changes in the system: the number of acetylcholine receptors increase or decrease after repeated exposure to RFR to 45 min and 20 min sessions, respectively [Lai et al., 1989a].
Changes in acetylcholine receptors are generally considered to be a compensatory response to repeated disturbance of acetylcholine activity in the brain. Such changes alter the response characteristic of the nervous system. Other studies have shown that endogenous opioids are also involved in the effect of RFR on acetylcholine [Lai et al., 1986b, 1991, 1992b, 1996].
Since acetylcholine in the frontal cortex and hippocampus is involved in learning and memory functions, we carried out experiments to study whether exposure to RFR affects these behavioral functions in the rat. Two types of memory functions: spatial 'working' and 'reference' memories were investigated.
Acetylcholine in the brain, especially in the hippocampus, is known to play an important role in these behavioral functions. In the first experiment, 'working' memory (short-term memory) was studied using the 'radial arm maze'. This test is very easy to understand. Just imagine you are shopping in a grocery store with a list of items to buy in your mind. After picking up the items, at the check out stand, you find that there is one chicken at the top and another one at the bottom of your shopping cart. You had forgotten that you had already picked up a chicken at the beginning of your shopping spree and picked up another one later. This is a failure in short-term memory and is actually very common in daily life and generally not considered as being pathological. A distraction or a lapse in attention can affect short-term memory.
This analogy is similar to the task in the radial-arm maze experiment. The maze consists of a circular center hub with arms radiating out like the spokes of a wheel. Rats are allowed to pick up food pellets at the end of each arm of the maze. There are 12 arms in our maze, and each rat in each testing session is allowed to make 12 arm entries. Reentering an arm is considered to be a memory deficit. The results of our experiment showed that after exposure to RFR, rats made significantly more arm re-entries than unexposed rats [Lai et al., 1994].
This is like finding two chickens, three boxes of table salt, and two bags of potatoes in your shopping cart.
In another experiment, we studied the effect of RFR exposure on 'reference' memory (long-term memory) [Wang and Lai, submitted for publication]. Performance in a water maze was investigated. In this test, a rat is required to locate a submerged platform in a circular water pool. It is released into the pool, and the time taken for it to land on the platform is recorded. Rats were trained in several sessions to learn the location of the platform. The learning rate of RFR-exposed rats was slower, but, after several learning trials, they finally caught up with the control (unexposed) rats (found the platform as fast). However, the story did not end here. After the rats had learned to locate the platform, in a last session, the platform was removed and rats were released one at a time into the pool. We observed that unexposed rats, after being released into the pool, would swim around circling the area where the platform was once located, whereas RFR-exposed rats showed more random swimming patterns.
To understand this, let us consider another analogy. If I am going to sail from the west coast of the United States to Australia. I can learn to read a map and use instruments to locate my position, in latitude and longitude, etc. However, there is an apparently easier way: just keep sailing southwest. But, imagine, if I sailed and missed Australia. In the first case, if I had sailed using maps and instruments, I would keep on sailing in the area that I thought where Australia would be located hoping that I would see land. On the other hand, if I sailed by the strategy of keeping going southwest, and missed Australia, I would not know what to do. Very soon, I would find myself circumnavigating the globe.
Thus, it seems that unexposed rats learned to locate the platform using cues in the environment (like using a map from memory), whereas RFR-exposed rats used a different strategy (perhaps, something called 'praxis learning', i.e., learning of a certain sequence of movements in the environment to reach a certain location. It is less flexible and does not involve cholinergic systems in the brain).
Thus, RFR exposure can completely alter the behavioral strategy of an animal in finding its way in the environment.
...What is significant is that the effects persist for sometime after RFR exposure. If I am reading a book and receive a call from a mobile phone, it probably will not matter if I cannot remember what I has just read. However, the consequence would be much serious, if I am an airplane technician responsible for putting screws and nuts on airplane parts. A phone call in the middle of my work can make me forget and miss several screws. Another adverse scenario of short-term memory deficit is that a person may overdose himself on medication because he has forgotten that he has already taken the medicine.
Lastly, I like to briefly describe the experiments we carried out to investigate the effects of RFR on DNA in brain cells of the rat. We [Lai and Singh 1995, 1996; Lai et al., 1997] reported an increase in DNA single and double strand breaks, two forms of DNA damage, in brain cells of rats after exposure to RFR. DNA damages in cells could have an important implication on health because they are cumulative. Normally, DNA is capable of repairing itself efficiently. Through a homeostatic mechanism, cells maintain a delicate balance between spontaneous and induced DNA damage. DNA damage accumulates if such a balance is altered. Most cells have considerable ability to repair DNA strand breaks; for example, some cells can repair as many as 200,000 breaks in one hour. However, nerve cells have a low capability for DNA repair and DNA breaks could accumulate. Thus, the effect of RFR on DNA could conceivably be more significant on nerve cells than on other cell types of the body.
Cumulative damages in DNA may in turn affect cell functions. DNA damage that accumulates in cells over a period of time may be the cause of slow onset diseases, such as cancer. ...Cumulative damage in DNA in cells also has been shown during aging. Particularly, cumulative DNA damage in nerve cells of the brain has been associated with neurodegenerative diseases, such as Alzheimer's, Huntington's, and Parkinson's diseases.
Since nerve cells do not divide and are not likely to become cancerous, more likely consequences of DNA damage in nerve cells are changes in functions and cell death, which could either lead to or accelerate the development of neurodegenerative diseases. Double strand breaks, if not properly repaired, are known to lead to cell death. Indeed, we have observed an increase in apoptosis (a form of cell death) in cells exposed to RFR (unpublished results).
However, another type of brain cells, the glial cells, can become cancerous, resulting from DNA damage. This type of response, i.e., genotoxicity at low and medium cumulative doses and cell death at higher doses, would lead to an inverted-U response function in cancer development and may explain recent reports of increase [Repacholi et al., 1997], decrease [Adey et al., 1996], and no significant effect [Adey et al., 1997] on cancer rate of animals exposed to RFR.
Understandably, it is very difficult to define and judge what constitute low, medium, and high cumulative doses of RFR exposure, since the conditions of exposure are so variable and complex in real life situations.
Interestingly, RFR-induced increases in single and double strand DNA breaks in rat brain cells can be blocked by treating the rats with melatonin ... [Lai and Singh, 1997]. Since it is a potent free radical scavenger, this data suggest that free radicals may play a role in the genetic effect of RFR. [Lai and Singh, 1998].
Q: (L) What do these microwaves do to the individual?
A: Contour brain cell structure.
Q: (L) Do they emit a signal continuously, or only when they are being used?
A: Wave cycle low to high.
Q: (L) Well, that's not good. How close does the pager have to be to you to have this effect?
A: Four meters. Cell phones too and television and computer screens can be transmitted through thusly.
Q: (L) When you say 'contouring brain cell structure,' what would be evidence or results of such effects?
A: Increasingly narrow outlooks and being unable to employ discriminatory thinking. Q: (L) Confusion?
A: No. Just lack of depth and breadth to one's mental and psychic abilities.
Q: (A) Now, about pagers... we were told that pagers emit some radiation which can be detrimental up to a distance of four meters. As far as I understand a pager is a passive device, a receiver. It is not emitting anything. How can a pager be detrimental?
A: Microwave "bounce effect."
Q: (A) So, they bounce from the receiver... I see.
A: Cell phones too.
Q: (L) Is there any kind of device that we can build or purchase that can emit a blocking signal?
A: Knowledge protects.
Patience said:No use fretting over what you can't control... I don't know where you live, but in lots of big cities there is nowhere you can go where you aren't in a wifi zone.
Turn your cell phone off when you are not using it, and start working on the parts of your machine you have some control over, i.e., dietary changes, EE breathing, healthy mental input such as the books from the recommended reading list.
luke wilson said:Ok I have also done multiple IQ tests and my IQ is between the 120-130 range which is pretty average. So why is it that I am cursed with below average, almost illiterate abilities when it comes to critical thinking???????? Something is wrong and I dont know the implications. Where can I get answers?
Edit: IQ tests.
mrs p said:Why don't you stop worrying about yourself and start to try and make a difference to/about someone/thing else outside of you. Volunteer your time for something.
mrs p said:nor can I seem to grasp, no matter how many people explain it to me, the rules of football.
luke wilson said:Ok ontop of the wireless router, I also have some other techno gizmos like a cellphone, not to mention the computer..
So I notice the bolded effect on me. Not recent, but long term. I realize m body is suffering on a cellular level because of all of this gadgets. What do they mean by knowledge protects in this instance? What can I do to protect myself?
I cannot remove the wireless router from my room as well that will be an all-mighty battle ground with the parents... There is no other place in the house for it. My room is used as a study when I am not in, which is the case for nearly half the year.
3D Student said:Thank you for the podcast E, I listened to it yesterday on my way to work. What is shocking is when Barrie said that you are in essence cooking yourself in a microwave if you make a call in a car . It's kind of ironic because I made a call in my car as I was listening to the podcast, and a few minutes later he said that. I left my phone in my car instead of carrying it around in my pocket like usual.
But I'm not sure about this:
dant said:I seem to recall that it is not enough to turn off
the cell or some devices, as some devices are
still running while the battery is still in place?
Because Barrie seemed to say that if it's not transmitting or receiving calls it's ok:
JCW:
Really, so if you switch off that cell phone, not put it on silent, but if you switch it off, presumably, then it’s okay because it’s switched off?
BT:
Yes.
and:
JCW:
My three year old boy plays games on my cell phone daily. Is it safe for him to continue or should I stop him?
BT:
If the cell phone is just being used like a simple calculator for games, there is no problem. If it is transmitting somewhere then there is a problem.
I also didn't understand the part about the radio. I listen to my car radio usually. But aren't radio waves less harmful than microwaves? How does a radio wave turn into a microwave when in a car?
JCW:
Will car radios have the same effect on you, turning a car into a microwave, if I turn on my car radio? Is that a problem?
BT:
You should never , ever have microwave radiation inside a car, not ever. Never ever.
I've always carried my cell phone in my pocket. But for some months now I have it turned off. But if it's true that only when transmitting or receiving does it produce radiation then it shouldn't be a problem, osit. I really only use it as a clock, and infrequent calls if I need to contact home or someone at work.
JCW:
Barrie, just a quick question, is it safer not to keep your cell phone next to your bed when you go to sleep at night?
BT:
Oh, absolutely! What happens, if you have your cell phone next to your bed, it is emitting microwaves if it is on standby. The microwaves go into the body and they influence a chemical known as melatonin. The melatonin goes around the body at night mopping up cancer cells that we can produce every day, so if your cell phone is on beside your bed when you are sleeping, which is the most dangerous time of the day, when you wake up, your immune system can be 40% less effective than when you went to bed.
Vulcan59 said:Thanks for the explanation drygol. :) By the way, if you haven't read it yet, below is an article about Wifi utility meters. Was surprised to find out that it had been implemented in New Zealand as well.
http://www.sott.net/articles/show/207400-The-Scandal-of-PG-E-s-New-Meters
Along with the Smart Meter roll-out, which provides a great deal of income for PG&E and its computer industry partners, Wi-Max (high-powered wi-fi antennas that reach across 38 square miles) and Broadband Over Power (wi-fi that comes in on your housing electrical wiring, and makes your entire home a strong field of RF radiation) are also being rolled out across the country. Wi-Max is a multi-billion dollar collaboration between Sprint, Clearwire, Time Warner, Cable, Google and others which would blanket the country in a dangerously high level of radiation.
Slate said:[...]Current Communications figured out a way to transmit Internet signals along another frequency—it won't disclose which, other than to say it's somewhere between 1.7 megahertz and 30 megahertz—and to comply with FCC regulations that the signal not interfere with other transmissions. And last month, the FCC ruled that BPL systems could go forward, clearing a major regulatory hurdle.
[...]Current Communications and Cinergy, the Cincinnati utility that's providing the electrical grid for the service, tested the system for a year in 100 of the city's households. In addition to the 16,000 homes currently eligible for the service, they plan to offer it to 55,000 homes by the end of the year.
[...]Smart Meters are radio transmitters, sending radiofrequency radiation (RF) signals from both electric and gas meters. The electric meter has two transmitters. One RF signal is sent directly into your home (or business), and the other to a neighborhood data collector, which could be located on a lamppost, telephone pole, building or a home. Homes will also be used as repeaters for neighborhood RF signals.
[...]PG&E has been unable to give us a consistent, believable, straight answer about how often the meters transmit RF, or what the instantaneous peak power of the RF signal is at certain distances. They do not know what the RF exposure levels will be for a home with multiple meters installed. They claim the meters transmit RF six times a day, or they say once an hour. Other RF experts have measured RF transmissions every 45 seconds. Why is PG&E hiding the numbers? Do they know what they are doing?
ut by far the most dangerous aspect is the way these wireless meters put our health at risk! This kind of microwave pulsing works differently than more-continuous cell phone radiation, and it’s much more dangerous.
[...]The transmitting smart meters also typically add additional high frequencies directly onto home and building wiring. This additional high-frequency load is then re-radiated throughout the interior space. Scientific studies are finding that such high frequencies on building wiring are related to a host of health problems
Smart Meters will be sending a strong signal into our homes at frequencies in two bandwidths of 900-915 megahertz. These wireless signals penetrate walls and pervade our entire home environment, traveling along electrical wiring, metal plumbing, metal fencing, box springs, and so on. Besides communicating with your appliances, they will be communicating with the outside network of meters and a cell site or wireless antenna in your neighborhood.
Last fall, it installed 10,000 smart meters in various parts of its service territory (including many different terrains). The meters were from GE and Elster. The communications modules were from SmartSynch. The cellular service was provided by AT&T. The system reads the meters at 15-minute intervals, provides remote connect and disconnect, and makes real-time notification of outages...
[...]Some of you may be wondering how cellular meters provide near 100% success, while cellular phones still suffer from spotty coverage. A typical smart meter communications module has a larger, more sophisticated antenna, and at least twice the power of a cell phone.
[...]In talking to the cellular carriers themselves, they seem to have aspirations to eventually compete with ZigBee, allowing direct cellular connections to a variety of devices inside the home. That latter scenario seems unlikely in the next couple of years, but watch this space. With cellular carriers set to roll out next-generation technologies next year, and to manufacture hundreds of millions of cell phones with the new chips, prices could eventually come down so low that it will make financial sense to build a tiny cell receiver inside smart appliances.
SAO said:There's a new wireless internet that uses visible light instead of microwave electromagnetic spectrum:
_http://www.engadget.com/2010/05/17/chinese-scientists-demonstrate-2mbps-internet-connection-over-le/
LED data transmission used to be all the rage -- we fondly remember beaming Palm Pilot contacts via IrDA. Then we got omni-directional Bluetooth and building-penetrating WiFi, and put all that caveman stuff behind us. But now, scientists the world over are looking to bring back line-of-sight networking, and the latest demonstration has Chinese researchers streaming video to a laptop with naught but ceiling-mounted blue LEDs. The Chinese Academy of Sciences claims to have realized a 2Mbit per second internet connection that transmits data simply by modulating the flicker of the little diodes, and imperceptibly enough to have them serve as room lighting as well. Like Boston University before them, the Chinese scholars see short-range LED networks controlling smart appliances. It's not quite the gigabit speed you'd get from laser diodes, but this way you'll get more mileage out of those expensive new bulbs, eh?
Sure they strobe and that in and of itself could be bad in terms of it being a hypnotic opener, but to those aware of this, it may be a good alternative to wifi and similar brain-frying electromagnetic technologies.
Smart meters, which look similar to older power meters, will form a mesh network, relaying data from one house to the next until the signal reaches an access point, typically mounted on a utility pole. One house could be the conduit for data from thousands of homes in the neighborhood before it reaches the access point, which Brangan claims creates enough cumulative radiation to pose a serious health risk. “When those frequencies pass through your cells, they disrupt them on the DNA level and you see double-strand breaks, which are impossible for the body to repair,” she said. Brangan produced “Public Exposure: DNA, Democracy and the Wireless Revolution”, a documentary about the effects of radio and electromagnetic frequencies on human beings.
The University of Washington, Seattle conducted a study in 1996 that showed DNA disruption in rat brain cells after exposure to massive doses of radiofrequency and electromagnetic radiation. These DNA disruptions, which break apart the double-helix, can cause brain tumors to form.
“The concern is that these things equate to cell phone towers times ten, and that the ambient electromagnetic and radio wave fields that will come out as a result of having these things at every house running constantly is an unforeseen health risk,” said Fairfax Mayor Lew Tremaine in an interview last month. “For people who are sensitive to electromagnetic radiation, it’s going to be a living nightmare.” Tremaine supports the Fairfax Town Council’s request for a statewide moratorium on the installation of smart meters.
Kniall said:Flash said:VC outfit
What's this?