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#381
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Bill for Banning Amalgam Reintroduced
Peter Bowditch wrote: "Jan Drew" wrote: "Peter Bowditch" wrote in message .. . "jill999999" wrote: Mercury is the most toxic element on the periodic table with the exception of plutonium No it is not. But why should we expect any sense from you? http://periodictable.mysterymaster.com/report.html Some elements are toxic to us. These elements a beryllium, fluorine, chlorine, bromine, chromium, vanadium, arsenic, bromine, antimony, iodine, neodymium, mercury, thallium, lead, polonium, actinium, and the actinides Nothing there about mercury being the second-most toxic element after plutonium. Where is plutonium in that list anyway, Jan? (Please, people who know something about chemistry - don't spoilt it by telling her.) By the way, Jan, stay away from sodium chloride. It's more than 60% chlorine by weight, and, as you have pointed out, chlorine is toxic. When you heat Na +Cl- (table salt) you get hot salt.When you heat amalgam ,hg vaporizes off ,the other ingredients such as tin remain and the person heating the amalgam (usually to recover the silver )is often killed. Lead is allowed in drinking water in concentrations several times higher than those permitted for mercury. Why not fill children's teeth with lead? Mercury goes through one's body like a bull in a china shop as do radioactive substances.Glen Seaborg,the nobel prize winning chemist and Berkeley professor who invented plutonium thus enabling the creation of the atomic bomb ,lived to be in his nineties.This is probably because his lifetime exposure to plutonium was not that high. In contrast,people with amalgam are exposed to mercury continuously and mercury ,unlike e.g. formaldehyde bioaccumulates.In any case ,it's an accepted fact that plutonium is the only substance more toxic than mercury. http://www.element-collection.com/html/faq.html ARE THE RADIOACTIVE SAMPLES DANGEROUS? top We take safety very seriously and have consulted both the UK Health and Safety Executive and the UK National Radiological Protection board during the development of the Element Collection. All the radioactive samples are permanenty embedded in clear resin contained in sealed vessels and both the amount of radioactive materials and level of radioactivity emitted are well below relevant exemption thresholds under present legislation. The activity at the surface of the most active samples is below 1 micro Sievert which is a level commonly encountered in the basements of some houses built on granite rocks or in the passenger compartment of a transatlantic jet. It is not advisable to expose yourself to any unnecessary source of radiation. The level of exposure from normal use of the Element Collection will be well below that encountered from everyday background sources. AREN'T SOME OF THE NON-RADIOACTIVE ELEMENTS ALSO DANGEROUS? top Yes! Some of the more toxic elements included in the Element Collection are beryllium, arsenic, bromine, mercury and thallium. Some of the more reactive elements include rubidium and caesium. All the samples are of course sealed inside glass tubes and stored inside their wooden case, however the danger still exists that these could be broken. Where the risk is significant, the elements have been further protected by providing a second vessel within the tube. Wherever possible the safest form of the element has been used (solid beryllium pieces rather than powder for example). The small size of the samples helps to reduce risk. Clean-up instructions are provided in the event of a spill. The Element Collection is not a toy. It should be kept in a safe place. Children should not be allowed to handle any of the hazardous samples (indicated in the accompanying documentation) unsupervised. When you purchase the Element Collection you must first return a declaration stating that you will use the product responsibly. We have produced a risk assessment document which is available on this website. Nothing there about mercury being the second-most toxic element after plutonium. Do you ever read what you post, Jan? (If you say that the article says "Some of the more toxic elements" and then goes on to mention mercury means something about the relative toxicity of mercury when compared to other elements I will simply have to respond with "Remedial reading, Jan.") snip stuff that has nothing to do with what I wrote -- Peter Bowditch aa #2243 The Millenium Project http://www.ratbags.com/rsoles Australian Council Against Health Fraud http://www.acahf.org.au Australian Skeptics http://www.skeptics.com.au To email me use my first name only at ratbags.com |
#382
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Bill for Banning Amalgam Reintroduced
Mark Probert wrote: David Wright wrote: In article .com, jill999999 wrote: jill999999 wrote: Mark Probert wrote: jill999999 wrote: Another reason amalgam fillings fracture teeth is that as they age thecrystal structure brea ks down ,causing an increase in volume despite a decrease in weight from the huge amt of hg vaporizing off. Care to document that? I have lots of fractured teeth. None of my teeth without fillings are fractured.Almost everyone with amalgam has fractured teeth. I have amalgam fillings and no fractured teeth. By the way ,Igot well over 650 on the math SAT. I scored in the top one % of the population. Whoopee. I got an 800. Of my 720 classmates, 91 got an 800. The lowest score was just under 700. Welcome back to the SAT discussion forum. My brother got in the 400 s on both SAT sections , has a 105 I.Q. and went to college at ASU, an intellectual garbage can . My mother had extensive dental work using mercury when she was pregnant with him.Both my parenmts have high I.Q.s ..My father was accepted to Harvard and graduated a top business school.My uncle graduated Cal Tech and is a petrolium engineer. Tho cousins went to Cal Tech. Cal Tech freshman have had the highest SAT scores since the advent of the SAT test. Mybrother probably would have had much higher scores if my mother did'nt have dental work while pregnant. As far as 91 of your classmates getting 800 on the math SAT, 91 is around the number nationwide that got 800 so youre lying again. |
#383
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Bill for Banning Amalgam Reintroduced
jill999999 wrote:
Mark Probert wrote: David Wright wrote: In article .com, jill999999 wrote: jill999999 wrote: Mark Probert wrote: jill999999 wrote: Another reason amalgam fillings fracture teeth is that as they age thecrystal structure brea ks down ,causing an increase in volume despite a decrease in weight from the huge amt of hg vaporizing off. Care to document that? I have lots of fractured teeth. None of my teeth without fillings are fractured.Almost everyone with amalgam has fractured teeth. I have amalgam fillings and no fractured teeth. By the way ,Igot well over 650 on the math SAT. I scored in the top one % of the population. Whoopee. I got an 800. Of my 720 classmates, 91 got an 800. The lowest score was just under 700. Welcome back to the SAT discussion forum. My brother got in the 400 s on both SAT sections , has a 105 I.Q. and went to college at ASU, an intellectual garbage can . My mother had extensive dental work using mercury when she was pregnant with him.Both my parenmts have high I.Q.s Are you trying (feebly I might add) to imply that because your mommy had some dental work your brother is somehow intellectually inferior? Perhaps it was the set of genes he was dealt? .My father was accepted to Harvard and graduated a top business school.My uncle graduated Cal Tech and is a petrolium engineer. Would that be a petrol*e*um engineer? Is that the Berkley spelling Tho cousins went to Cal Tech. Cal Tech freshman have had the highest SAT scores since the advent of the SAT test. Mybrother probably would have had much higher scores if my mother did'nt have dental work while pregnant. I see, so you are making that link. Of course, you cannot prove it. As far as 91 of your classmates getting 800 on the math SAT, 91 is around the number nationwide that got 800 so youre lying again. You do not even know the year, etc. Now, tell me about your years at Berkley..... |
#384
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Bill for Banning Amalgam Reintroduced
Mark Probert wrote: jill999999 wrote: Mark Probert wrote: David Wright wrote: In article .com, jill999999 wrote: jill999999 wrote: Mark Probert wrote: jill999999 wrote: Another reason amalgam fillings fracture teeth is that as they age thecrystal structure brea ks down ,causing an increase in volume despite a decrease in weight from the huge amt of hg vaporizing off. Care to document that? I have lots of fractured teeth. None of my teeth without fillings are fractured.Almost everyone with amalgam has fractured teeth. I have amalgam fillings and no fractured teeth. By the way ,Igot well over 650 on the math SAT. I scored in the top one % of the population. Whoopee. I got an 800. Of my 720 classmates, 91 got an 800. The lowest score was just under 700. Welcome back to the SAT discussion forum. My brother got in the 400 s on both SAT sections , has a 105 I.Q. and went to college at ASU, an intellectual garbage can . My mother had extensive dental work using mercury when she was pregnant with him.Both my parenmts have high I.Q.s Are you trying (feebly I might add) to imply that because your mommy had some dental work your brother is somehow intellectually inferior? Perhaps it was the set of genes he was dealt? .My father was accepted to Harvard and graduated a top business school.My uncle graduated Cal Tech and is a petrolium engineer. Would that be a petrol*e*um engineer? Is that the Berkley spelling Tho cousins went to Cal Tech. Cal Tech freshman have had the highest SAT scores since the advent of the SAT test. Mybrother probably would have had much higher scores if my mother did'nt have dental work while pregnant. I see, so you are making that link. Of course, you cannot prove it. As far as 91 of your classmates getting 800 on the math SAT, 91 is around the number nationwide that got 800 so youre lying again. You do not even know the year, etc. Now, tell me about your years at Berkley..... In Calif, dentists are required to post signs warning their patients that amalgam can cause reproductive harm.Are there still dentists that put amalgam in pregnant women? As far as any misspellings,they usually result from accidently hitting the wrong key. In any case, spelling is not a reflection of intelligence.Spelling requires rote memorization rather than analylical ability.Mercury has its greatest effect on the part of the brain involved in memory. Maybe that's why I do much better in subjects requiring abstract reasoning such as chemistry than in those that require a good memory such as histology and most law school classes.I got a 12 in chemistry on the MCATand the MCAT was the last med school test I did well on. I got an LSAT in the top 10% of the country but did,nt win any academic awards in law school.On the bar I did well only on the multiple choice section since one can get the answer through reasoning even if one does'nt remember the relevant law. |
#385
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Bill for Banning Amalgam Reintroduced
Mark & Steven Bornfeld wrote: Jan Drew wrote: Do you know if those in good shape caused mercury poisioning? Jan: With respect--and you know we've been down this road before--I am not going into the amalgam toxicity issue on this newsgroup again. I understand your feelings, and respect your right to be a forceful advocate. When you say that you respect her "feelings" you imply that her opinions are based on emotion rether than scientific evidence even though there is overwhelming evidence of hg toxicity from amalgam. Best for a joyous Holiday season, Steve -- Mark & Steven Bornfeld DDS http://www.dentaltwins.com Brooklyn, NY 718-258-5001 |
#386
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Bill for Banning Amalgam Reintroduced
David Wright wrote: In article .com, jill999999 wrote: David Wright wrote: In article .com, jill999999 wrote: jill999999 wrote: Mark Probert wrote: jill999999 wrote: Another reason amalgam fillings fracture teeth is that as they age thecrystal structure brea ks down ,causing an increase in volume despite a decrease in weight from the huge amt of hg vaporizing off. Care to document that? I have lots of fractured teeth. None of my teeth without fillings are fractured.Almost everyone with amalgam has fractured teeth. I have amalgam fillings and no fractured teeth. Many of the fractures are hairline fractures that are only detectable after extraction unless they expand over time.Peter Bornfeld DDs said that there are fractures in teeth with amalgam ,with composites and even teeth with no fillings. He neglected to give stastics re chance of fracture as a function of restoration.Also indirect composites are far less likely to fracture teeth than direct composites. The chance of fracture with amalgam is probably 100x the chance of fracture with gold. Not clear. The coefficients of expansion of silver and gold aren't that far apart, though mercury's is somewhat higher. The question is whether it's enough to make any difference. In the relevant temperature range,i.e. the temperatures in ones mouth gold does not expand or contract significantly,unlike mercury. -- David Wright :: alphabeta at prodigy.net These are my opinions only, but they're almost always correct. "If George Bush were my dad, I'd be drunk in public so often that James Baker would have me killed." -- Bill Maher on the Bush twins |
#387
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Bill for Banning Amalgam Reintroduced
Mark Probert wrote: As far as 91 of your classmates getting 800 on the math SAT, 91 is around the number nationwide that got 800 so youre lying again. You do not even know the year, etc. Now, tell me about your years at Berkley..... Sometimes the answers to the test are wrong too. One year for example a question was, which is greater 1/3 + 2/3 or 1 Supposedly the correct answer was they were equal but after the test a student went to his teacher and asked what 1/3 was equal to. The teacher said .333333333.... He then asked what 2/3 was equal to and was told .666666666... adding 1/3 +2/3 the student got (.33333..+.66666..)=.9999 1 |
#388
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Bill for Banning Amalgam Reintroduced
jill999999 wrote: Mark Probert wrote: In Calif, dentists are required to post signs warning their patients that amalgam can cause reproductive harm.Are there still dentists that put amalgam in pregnant women? As far as any misspellings,they usually result from accidently hitting the wrong key. In any case, spelling is not a reflection of intelligence. It may be inversely related to it. You should also never trust a good speller! I knew someone whose relative had scored a perfect 1600 (on the old SATS). Supposedly her Mom recieved a call informing her that her daughter had scored a perfect 1600. "That can't be true" she replied, "she can't even clean her room, it's a mess." Spelling requires rote memorization rather than analylical ability.Mercury has its greatest effect on the part of the brain involved in memory. Maybe that's why I do much better in subjects requiring abstract reasoning such as chemistry than in those that require a good memory such as histology and most law school classes.I got a 12 in chemistry on the MCATand the MCAT was the last med school test I did well on. I got an LSAT in the top 10% of the country but did,nt win any academic awards in law school.On the bar I did well only on the multiple choice section since one can get the answer through reasoning even if one does'nt remember the relevant law. A lawyer, chemist and amalgam victim,...your the ADA's worst nightmare |
#389
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Bill for Banning Amalgam Reintroduced
In article .com,
jill999999 wrote: David Wright wrote: Not clear. The coefficients of expansion of silver and gold aren't that far apart, though mercury's is somewhat higher. The question is whether it's enough to make any difference. In the relevant temperature range,i.e. the temperatures in ones mouth gold does not expand or contract significantly,unlike mercury. Gee, I feel almost as if I'm letting you down when I reveal that my amalgam fillings haven't fractured my teeth. -- David Wright :: alphabeta at prodigy.net These are my opinions only, but they're almost always correct. "If George Bush were my dad, I'd be drunk in public so often that James Baker would have me killed." -- Bill Maher on the Bush twins |
#390
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Bill for Banning Amalgam Reintroduced
In article om,
Clinton wrote: Mark Probert wrote: As far as 91 of your classmates getting 800 on the math SAT, 91 is around the number nationwide that got 800 so youre lying again. You do not even know the year, etc. Now, tell me about your years at Berkley..... Sometimes the answers to the test are wrong too. One year for example a question was, which is greater 1/3 + 2/3 or 1 Supposedly the correct answer was they were equal but after the test a student went to his teacher and asked what 1/3 was equal to. The teacher said .333333333.... He then asked what 2/3 was equal to and was told .666666666... adding 1/3 +2/3 the student got (.33333..+.66666..)=.9999 1 Not so. .999.... is the same as 1, since there's no difference when you subtract one from the other. Be wary of infinities. They don't work like regular numbers. -- David Wright :: alphabeta at prodigy.net These are my opinions only, but they're almost always correct. "If George Bush were my dad, I'd be drunk in public so often that James Baker would have me killed." -- Bill Maher on the Bush twins |
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