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#171
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Helmets: was Raged motorist strikes two cyclists
Curt ? wrote:
"Ted Mittelstaedt" wrote in message ... "Tom "Johnny Sunset" Sherman" wrote in message .. . The ones I have seen have a paper thin shell. Only the older helmets like the Kiwi and Bell Biker from the late 1970's to mid 1980's had real hard shells. These helmets also weighed two to three times as much as current production helmets. As a M/C rider who has bicycle helmets in the house I could never understand why they stopped producing the hard shell bike helmets. The Kiwi and Bell Biker helmets were a lot lighter than a M/C helmet, so it couldn't have been a weight thing because M/C riders wear helmets all day long without trouble. Unless your average bicyclist is a wimp compared to your average motorcyclist? Could that be it? Without the hard outer shell the foam isn't going to do squat in an accident. Well, the energy involved is a lot lower in a bicycle wreck, I'd think. The foam absorbs energy just fine -- just like the foam in a MC helmet does. Unless the bicycle foam hat cracks in a brittle manner, which is a distinct possibility. An impact that would cause a fracture of the hard shell of a motorcycle helmet would certainly kill the wearer, so it is not of concern in that case. -- Tom Sherman - Holstein-Friesland Bovinia -- Posted via a free Usenet account from http://www.teranews.com |
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#172
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Raged motorist strikes two cyclists
"Morrgaine" wrote in message ps.com... On Aug 19, 1:47?pm, "Keith Schiffner" wrote: "Morrgaine" wrote in message "Morrgaine" wrote in message Mad men and poets are the unacknowledged legislators of the world. Poet moi? Then what is left to consider? ...hmm. Good question. What might be a single track conveyance? Granted I cheat a bit and allow for three wheels/legs and monopods are welcome. Whoooooosh! OR I'm a literal philosopher that has considered hemlock and instead skipped town. Philosopers are engineers who do not get caught in the gears of creation. -- Keith Schiffner Reality is motorcycles all else is fantasy. If you don't want to give her a hard ride you aren't a real man. Straight or gay she gets your to grinning and acting like a fool kid. |
#173
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Helmets (was Raged motorist strikes two cyclists)
"Tom \"Johnny Sunset\" Sherman" wrote:
Lobby Dosser wrote: "Tom \"Johnny Sunset\" Sherman" wrote: Lobby Dosser wrote: fred wrote: Tom "Johnny Sunset" Sherman wrote: Paul Berg wrote: ... The cyclists, 25-year-old Ben Ramsdell and 41-year-old Timothy Mastne, were taken to OHSU. Their injuries were not life-threatening. Neither cyclist was wearing a helmet. Why is h*lm*t non-use always reported, when a foam bicycle hat provides little more than bump and scrape protection? And, perhaps more to the point, why don't they mention what the injuries were? If the cyclists suffered head injuries, the helmet thingy might be relevant. If they suffered broken limbs and no head injuries, the helmet thingy would be shown to be irrelevant. By not mentioning the type of injuries, they imply that they were head injuries and that helmets might have made a difference. Nope. They're just letting the public know that they are a couple of morons. I see that "Lobby Dosser" has uncritically accepted the bicycle helmet propaganda designed primarily to drive the sales of foam bicycle hats. A good friend had his life saved by one of the foam hats. As long as you pay your own medical care for head injuries, I don't really care what You do. Did your good friend's identical twin have an identical accident, except for not wearing a foam hat and die as the result? If not, how can you state that your friend would have died without his foam hat? His scalp was split from forehead to neck, he was unconscious for two weeks and the neurosurgeon said he would have been dead or a veggie without the helmet. |
#174
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Helmets (was Raged motorist strikes two cyclists)
"Tom \"Johnny Sunset\" Sherman" wrote:
Murderous Speeding Drunken Distracted Driver (Hector Goldstein) wrote: Tom "Johnny Sunset" Sherman wrote: Lobby Dosser wrote: "Tom \"Johnny Sunset\" Sherman" wrote: Lobby Dosser wrote: fred wrote: Tom "Johnny Sunset" Sherman wrote: Paul Berg wrote: ... The cyclists, 25-year-old Ben Ramsdell and 41-year-old Timothy Mastne, were taken to OHSU. Their injuries were not life-threatening. Neither cyclist was wearing a helmet. Why is h*lm*t non-use always reported, when a foam bicycle hat provides little more than bump and scrape protection? And, perhaps more to the point, why don't they mention what the injuries were? If the cyclists suffered head injuries, the helmet thingy might be relevant. If they suffered broken limbs and no head injuries, the helmet thingy would be shown to be irrelevant. By not mentioning the type of injuries, they imply that they were head injuries and that helmets might have made a difference. Nope. They're just letting the public know that they are a couple of morons. I see that "Lobby Dosser" has uncritically accepted the bicycle helmet propaganda designed primarily to drive the sales of foam bicycle hats. A good friend had his life saved by one of the foam hats. As long as you pay your own medical care for head injuries, I don't really care what You do. Did your good friend's identical twin have an identical accident, except for not wearing a foam hat and die as the result? If not, how can you state that your friend would have died without his foam hat? Perhaps using the same logic that you're using in assuming his friend wouldn't have died without his foam hat? I made no such assumption in this particular case. However it is utterly ridiculous (but all too common) to cite such cases as PROOF when there is no CONTROL CASE. Dead or brain damaged cyclists who were Not wearing helmets are the control cases. |
#175
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Helmets (was Raged motorist strikes two cyclists)
In article Z93yi.789$nB3.728@trndny02, Lobby Dosser wrote:
His scalp was split from forehead to neck, he was unconscious for two weeks and the neurosurgeon said he would have been dead or a veggie without the helmet. Because the neurosurgeon took all those engineering and physics classes to understand the mechanics of impact....... *snort* |
#176
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Helmets (was Raged motorist strikes two cyclists)
"Tom \"Johnny Sunset\" Sherman" wrote:
Bill Sornson wrote: Lobby Dosser wrote: "Tom \"Johnny Sunset\" Sherman" wrote: Lobby Dosser wrote: fred wrote: Tom "Johnny Sunset" Sherman wrote: Paul Berg wrote: ... The cyclists, 25-year-old Ben Ramsdell and 41-year-old Timothy Mastne, were taken to OHSU. Their injuries were not life-threatening. Neither cyclist was wearing a helmet. Why is h*lm*t non-use always reported, when a foam bicycle hat provides little more than bump and scrape protection? And, perhaps more to the point, why don't they mention what the injuries were? If the cyclists suffered head injuries, the helmet thingy might be relevant. If they suffered broken limbs and no head injuries, the helmet thingy would be shown to be irrelevant. By not mentioning the type of injuries, they imply that they were head injuries and that helmets might have made a difference. Nope. They're just letting the public know that they are a couple of morons. I see that "Lobby Dosser" has uncritically accepted the bicycle helmet propaganda designed primarily to drive the sales of foam bicycle hats. A good friend had his life saved by one of the foam hats. As long as you pay your own medical care for head injuries, I don't really care what You do. Here we go... Yep, anecdotal "evidence" with no control. And you have ...? |
#177
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Helmets (was Raged motorist strikes two cyclists)
"Tom \"Johnny Sunset\" Sherman" wrote:
Lobby Dosser wrote: "Tom \"Johnny Sunset\" Sherman" wrote: Bill Shatzer wrote: Tom "Johnny Sunset" Sherman wrote: Paul Berg wrote: ... The cyclists, 25-year-old Ben Ramsdell and 41-year-old Timothy Mastne, were taken to OHSU. Their injuries were not life-threatening. Neither cyclist was wearing a helmet. Why is h*lm*t non-use always reported, when a foam bicycle hat provides little more than bump and scrape protection? They seem effective in reducing serious head injuries by up to 85%. http://tinyurl.com/yqk6xl Thompson, Rivara, Thompson has been discredited for a long time, unless one believes that bicycle h*lm*ts reduce 85% of NON-HEAD injuries also. Shoot, if one believes that helmets cause drivers to drive closer to cyclists, one can believe that helmets are responsible for damn near anything including fluctuations in the stock market and global warming. The only study I am aware of to measure the effect of bicyclist helmet use on motorist passing distance DID show that motorists give less clearance to helmeted cyclists. Did it? The whole study was a Crock. Even if it DID show what you and the researcher claim, the drivers were passing less than 10% closer. BFD. |
#178
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Helmets (was Raged motorist strikes two cyclists)
"Tom \"Johnny Sunset\" Sherman" wrote:
Bill Shatzer wrote: Tom "Johnny Sunset" Sherman wrote: Bill Shatzer wrote: Tom "Johnny Sunset" Sherman wrote: Paul Berg wrote: The cyclists, 25-year-old Ben Ramsdell and 41-year-old Timothy Mastne, were taken to OHSU. Their injuries were not life-threatening. Neither cyclist was wearing a helmet. Why is h*lm*t non-use always reported, when a foam bicycle hat provides little more than bump and scrape protection? They seem effective in reducing serious head injuries by up to 85%. http://tinyurl.com/yqk6xl Thompson, Rivara, Thompson has been discredited for a long time, You've certainly not done so. No, but statistician Dr. Dorothy L. Robinson did. unless one believes that bicycle h*lm*ts reduce 85% of NON-HEAD injuries also. Heh! "Over one year we conducted a case-control study in which the case patients were 235 persons with HEAD INJURIES received while bicycling, who sought emergency care at one of five hospitals." (emphasis added) They were studying -only- head injuries and I can't find that their study considered other types of injuries at all. Sheesh! Read Dr. Dorothy L. Robinson's critique: http://www.chapmancentral.co.uk/wiki...d_Thompson_(19 89). Sheesh! Nothing there. |
#179
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Helmets: was Raged motorist strikes two cyclists
"Tom \"Johnny Sunset\" Sherman" wrote:
Bo Raxo wrote: On Aug 18, 4:42 pm, "Tom \"Johnny Sunset\" Sherman" wrote: Bo Raxo wrote: On Aug 18, 3:42 pm, "Tom \"Johnny Sunset\" Sherman" wrote: Because they have been fooled by faulty studies and conned by those who have a financial interest in selling Foam Bicycle Hats? Promoting mandatory helmet laws (MHLs) is ANTI-CYCLIST. And getting rid of mandatory helmet laws will promote more organ donation. Toss in the Darwinian aspect and you've got: Win-win! Please post some citations showing that a thin web of expanded polystyrene will significantly reduce serious brain trauma in accidents. http://www.consumeraffairs.com/news0...ke_helmet.html "Anneliese Spinks, a research fellow in the Griffith University School of Medicine in Queensland, Australia, said most studies have found that helmet laws reduce injuries, but that not all studies have been considered statistically reliable." Most helmet studies have been designed to find this result, regardless of reality. http://www.haaretz.com/hasen/spages/886041.html "According to Beterem and the road safety organization Or Yarok, hospitalization due to cycling accidents in New York, New Jersey, Canada, Seatle and California were down by dozens of percentage points - especially among children - after helmet laws were passed. " As was overall cycling activity, no doubt. http://www.helmets.org/rodgers1.htm "While recent studies show substantial safety benefits from helmet use, they also reveal that only a small proportion of riders actually use helmets. " I could come up with a dozen more, but you get the idea. Time and time again, these studies have been shown to have a flawed experimental design. Why have we not seen any positive effect in places like Australia with the introduction of MHLs? Or to you believe that foam bicycle hats have magical powers that protect the wearer's head? I believe that nothing will protect you from all head injuries, but a hard shell that absorbs some impact will reduce head injuries. It's rather obvious. Butbutbut, bicycle foam hats sold in the last couple of decades do NOT have hard shells. Try this: put a motorcycle helmet on a table and strike it hard with your hand. Now try it again with a contemporary bicycle foam hat. Mandatory helmet laws reduce the number of cyclists on the road, which increases the danger to the remaining cyclist from motorists, which has been shown by reputable studies in jurisdictions that have adopted MHLs. Reducing the number of cyclists on the road increases the danger to the remaining ones? Oh please, post the study that shows that. Why has mandatory helmet use in Australia not been of benefit? It kept you off their roads? |
#180
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Helmets: was Raged motorist strikes two cyclists
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