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Westjet 737-700 pushed across the tarmac by strong winds

AeroMechanical says...

I saw this sort of thing happen in big college parking lot once. There was freezing rain the night before, nobody salted, and there was a quarter inch of ice covering the entire surface. Then, at about 10 in the morning after 100 or so cars had arrived, it got REAL windy.

By the time I left at noon, cars were all over the place. Crashed into each other (doing serious damage), wedged together in improbable groupings. A few had even gone over the hill leading up to the lot.

Miraculously, my car was untouched and exactly where I left it. I believe this was because it was by far the crappiest car in the lot and generates a natural repellent force. Could have been all the rusted out holes in the bodywork too.

enoch (Member Profile)

Trancecoach says...

@enoch, thanks for your comments. I thought it better to respond directly to your profile than on the video, about which we're no longer discussing directly. Sorry for the length of this reply, but for such a complex topic as this one, a thorough and plainly-stated response is needed.

You wrote: "the REAL question is "what is the purpose of a health care system"? NOT "which market system should we implement for health care"?"

The free market works best for any and all goods and services, regardless of their aim or purpose. Healthcare is no different from any other good or service in this respect.

(And besides, tell me why there's no money in preventative care? Do nutritionists, physical trainers/therapists, psychologists, herbalists, homeopaths, and any other manner of non-allopathic doctors not get paid and make profit in the marketplace? Would not a longer life not lead to a longer-term 'consumer' anyway? And would preventative medicine obliterate the need for all manner of medical treatment, or would there not still remain a need to diagnose, treat, and cure diseases, even in the presence of a robust preventative medical market?)

I realize that my argument is not the "popular" one (and there are certainly many reasons for this, up to and including a lot of disinformation about what constitutes a "free market" health care system). But the way to approach such things is not heuristically, but rationally, as one would approach any other economic issue.

You write "see where i am going with this? It's not so easy to answer and impose your model of the "free market" at the same time."

Yes, as a matter of fact, it is. The purpose of the healthcare system is to provide the most advanced medical service and care possible in the most efficient and affordable way possible. Only a free competitive market can do this with the necessary economic calculations in place to support its progress. No matter how you slice it, a socialized approach to healthcare invariably distorts the market (with its IP fees, undue regulations, and a lack of any accurate metrics on both the supply-side and on the demand-side which helps to determine availability, efficacy, and cost).

"you cannot have "for-profit" and "health-care" work in conjunction with any REAL health care."

Sorry, but this is just absurd. What else can I say?

"but if we use your "free market" model against a more "socialized model".which model would better serve the public?"

The free market model.

"if we take your "free market" model,which would be under the auspices of capitalism."

Redundant: "free market under the auspices of free market."

"disease is where the money is at,THAT is where the profit lies,not in preventive medicine."

Only Krugman-style Keynesians would say that illness is more profitable than health (or war more profitable than peace, or that alien invasions and broken windows are good for the economy). They, like you, aren't taking into account the One Lesson in Economics: look at how it affects every group, not just one group; look at the long term effects, not just short term ones. You're just seeing that, in the short-run, health will be less profitable for medical practitioners (or some pharmaceuticals) that are currently working in the treatment of illness. But look at every group outside that small group and at the long run and you can see that health is more profitable than illness overall. The market that profits more from illness will have to adapt, in ways that only the market knows for sure.

Do you realize that the money you put into socialized medicine (Medicaid, Medicare, Social Security, etc.) is money you deplete from prevention entrepreneurship?

(As an aside, I wonder, why do so many people assume that the socialized central planners have some kind of special knowledge or wisdom that entrepreneurs do not? And why is there the belief that unlike entrepreneurs, socialist central planners are not selfishly motivated but always act in the interest of the "common good?" Could this be part of the propagandized and indoctrinated fear that's implicit in living in a socialized environment? Why do serfs (and I'm sure that, at some level, people know that's what they are) love the socialist central planners more than they love themselves? Complex questions about self-esteem and captive minds.)

If fewer people get sick, the market will then demand more practitioners to move from treating illness into other areas like prevention, being a prevention doctor or whatever. You're actually making the argument for free market here, not against it. Socialized bureaucratically dictated medicine will not adapt to the changing needs as efficiently or rapidly as a free market can and would. If more people are getting sick, then we'll need more doctors to treat them. If fewer people are getting sick because preventive medicine takes off, then we'll have more of that type of service. If a socialized healthcare is mandated, then we will invariably have a glut of allopathic doctors, with little need for their services (and we then have the kinds of problems we see amongst doctors who are coerced -- by the threat of losing their license -- to take medicaid and then lie on their reports in order to recoup their costs, e.g., see the article linked here.)

Meanwhile, there has been and will remain huge profits to be made in prevention, as the vitamin, supplements, alternative medicine, naturopathy, exercise and many other industries attest to. What are you talking about, that there's no profit in preventing illness? (In a manner of speaking, that's actually my bread and butter!) If you have a way to prevent illness, you will have more than enough people buying from you, people who don't want to get sick. (And other services for the people who do.) Open a gym. Become a naturopath. Teach stress management, meditation, yoga, zumba, whatever! And there are always those who need treatment, who are sick, and the free market will then have an accurate measure of how to allocate the right resources and number of such practitioners. This is something that the central planners (under socialized services) simply cannot possibly do (except, of course, for the omniscient ones that socialists insist exist).

You wrote "cancer,anxiety,obesity,drug addiction.
all are huge profit generators and all could be dealt with so much more productively and successfully with preventive care,diet and exercise and early diagnosis."

But they won't as long as you have centrally planned (socialized) medicine. The free market forces practitioners to respond to the market's demands. Socialized medicine does not. Entrepreneurs will (as they already have) exploit openings for profit in prevention (without the advantage of regulations which distort the markets) and take the business away from treatment doctors. If anything, doctors prevent preventative medicine from getting more widespread by using government regulations to limit what the preventive practitioners do. In fact, preventive medicine is so profitable that it has many in the medical profession lobbying to curtail it. They are losing much business to alternative/preventive practitioners. They lobby to, for example, prevent herb providers from stating the medical/preventive benefits of their herbs. They even prevent strawberry farmers to tout the health benefits of strawberries! It is the state that is slowing down preventive medicine, not the free market! In Puerto Rico, for example, once the Medical Association lost a bit to prohibit naturopathy, they effectively outlawed acupuncture by successfully getting a law passed that requires all acupuncturists to be medical doctors. Insanity.

If you think there is no profit in preventative care or exercise, think GNC and Richard Simmons, and Pilates, and bodywork, and my own practice of psychotherapy. Many of the successful corporations (I'm thinking of Google and Pixar and SalesForce and Oracle, etc.) see the profit and value in preventative care, which is why they have these "stay healthy" programs for their employees. There's more money in health than illness. No doubt.

Or how about the health food/nutrition business? Or organic farming, or whole foods! The free market could maybe call for fewer oncologists and for more Whole Foods or even better natural food stores. Of course, we don't know the specifics, but that's actually the point. Only the free market knows (and the omniscient socialist central planners) what needs to happen and how.

Imagination! We need to get people to use it more.

You wrote: "but when we consider that the 4th and 5th largest lobbyists are the health insurance industry and the pharmaceutical industry is it any wonder that america has the most fucked up,backwards health care system on the planet."

You're actually making my point here. In a free market, pharmaceutical companies cannot monopolize what "drugs" people can or cannot take, sell or not sell, and cannot prevent natural alternatives from being promoted. Only with state intervention (by way of IP regulations, and so forth) can they do so.

Free market is not corporatism. Free market is not crony capitalism. (More disinformation that needs to be lifted.)

So you're not countering my free market position, you're countering the crony capitalist position. This is a straw man argument, even if in this case you might not have understood my position in the first place. You, like so many others, equate "capitalism" with cronyism or corporatism. Many cannot conceive of a free market that is free from regulation. So folks then argue against their own interests, either for or against "fascist" vs. "socialist" medicine. The free market is, in fact, outside these two positions.

You wrote: "IF we made medicare available to ALL american citizens we would see a shift from latter stage care to a more aggressive preventive care and early diagnosis. the savings in money (and lives) would be staggering."

I won't go into medicare right now (It is a disaster, and so is the current non-free-market insurance industry. See the article linked in my comment above.)

You wrote "this would create a huge paradigm shift here in america and we would see results almost instantly but more so in the coming decades."

I don't want to be a naysayer but, socialism is nothing new. It has been tried (and failed) many times before. The USSR had socialized medicine. So does Cuba (but then you may believe the Michael Moore fairytale about medicine in Cuba). It's probably better to go see in person how Cubans live and how they have no access to the places that Moore visited.

You wrote: "i feel very strongly that health should be a communal effort.a civilized society should take care of each other."

Really, then why try to force me (or anyone) into your idea of "good" medicine? The free market is a communal effort. In fact, it is nothing else (and nothing else is as communal as the free market). Central planning, socialized, top-down decision-making, is not. Never has been. Never will be.

Voluntary interactions is "taking care of each other." Coercion is not. Socialism is coercion. It cannot "work" any other way. A free market is voluntary cooperation.

Economic calculation is necessary to avoid chaos, whatever the purpose of a service. This is economic law. Unless the purpose is to create chaos, you need real prices and efficiency that only the free market can provide.

I hope this helps to clarify (and not confuse) what I wrote on @eric3579's profile.

enoch said:

<snipped>

Greatest Racing Motorcycle ever: Britten V1000

therealblankman says...

>> ^cybrbeast:
Why did the technology die with him? Surely more could be built?


One person with extraordinary vision, coupled with technological know-how, engineering brilliance and the ability to get his hands dirty and plain-and-simple build what he imagines is a rare thing.

In the case of the Britten bike, this is a partial list of what made his bike special:

1) Partial girder-link front suspension with adjustable anti-dive properties.
-fork-type suspensions compress under braking and extend during acceleration, changing the geometry and handling characteristics of the machine quite drastically during the different driving modes. Britten's suspension design allowed him to control pretty much all variables of suspension geometry under changing load, making the bike behave however the rider wished.
- The rear suspension, while perhaps not as revolutionary, was a beautiful piece. It was essentially a carbon-fibre banana swing-arm with a linkage to the adjustable shock/spring assembly. If you look at the bike you'll see that there's no spring/shock assembly near the rear suspension, rather note the spring/shock assembly directly behind the front wheel- this is for the rear suspension! The front shock assembly is hidden in the front suspension linkage and cowling.

2) The engine itself was a stressed-member.
-While certainly not unheard of, Britten took the concept to an extreme, essentially eliminating the frame from the motorcycle. The front and rear suspensions essentially bolted directly to the engine, thus saving many kilos over contemporary designs. Take a look at any current MotoGP or Superbike- most use the engine as a partial stressed-member, but they all have frame members linking the engine, steering heads and seat-assemblies. Britten really only had a vestigial sub-frame for the rider's seat.

3) Well-controlled aerodynamics and fully-ducted cooling system
-Britten paid close attention to airflow over, around and through his bike. Look how cleanly the rider's body tucks into the bodywork. He paid close attention to details, notice how clean the entire assembly is- no exposed wiring, nothing dangling into the airflow, that incredibly sleek rear swing-arm and rear tire hugger. This keeps the airflow smooth and un-disturbed. Motorcycles aren't terribly aerodynamic machines in the first place, but a wise man once said God is in the details.
-The engine itself is a water cooled design, but where's the radiator? It's in a fully-sealed duct directly beneath the rider's seat. High-pressure air is inlet from the front of the bike, through the radiator and is exhausted into the low pressure area beneath the rider and above/ahead of the rear wheel. Greater cooling equals higher power potential.

4) The motor
- 999cc 60 degree V-Twin, belt-driven DOHC design, twin injectors per cylinder, sophisticated electronic ignition, hand-made carbon fibre velocity stacks, wet sump. The motor was designed to breathe hard, pumping out torque and horsepower (166 hp @ 11800 rpm- not sure about the torque figures), and run cool and reliably under racing conditions. Nothing here that any other manufacturer couldn't have figured out on their own, but Britten had the insight and the will to make the best motor in the world at the time. The 60 degree configuration was, I assume chosen for packaging reasons. Normally this configuration would have bad primary balance characteristics, but Britten engineered his to such tight tolerances that the engine ran smoothly right up to redline (12500 rpm) without using a balance shaft.
I'll also point out here that Britten wasn't above using someone else's part if it was better than he could make himself- the gearbox was from a Suzuki superbike, and the cylinder liners and voltage regulator (both of which failed at the Daytona race in '92- the latter costing Britten the win) were from Ducati.

5) Carbon Fibre
- While Carbon Fibre had been around for 2 decades or so at this point, nobody had used it so extensively. Britten used the material for bodywork, wheels, engine parts, suspension girders and the rear swing-arm. There is still no other bike, not even the current Ducati Desmosedici MotoGP bike, that uses so much of this exotic material. The stuff then, as it is now, was hugely expensive and challenging to engineer for different applications. Britten made everything himself, in his garage, figuring it out as he went. This kept the total weight of the bike to a hugely impressive 138 kg.

Keep in mind that he did all of the above in 1991 and 1992, with the help of several neighbors and one part-time machinist, in his backyard shed! He made the bodywork by hand, using a wire frame and hot melt glue, crafting the wind-cheating shape and cooling ducting purely by eye. He cast the aluminum engine parts himself, heat-treating them in his wife's pottery kiln, and cooling the heat-treated parts with water from his swimming pool!

Ducati, Honda, Kawasaki, Suzuki... any one of these manufactures could today reproduce and expand on what Britten accomplished almost single-handedly. None of them will- there's too much at stake for them. It's far safer to stick with the tried-and-true, making small evolutionary changes over the years. A true visionary achiever (to coin a term) like Britten comes along only every once in a great while.

I suppose that this is what was really lost when John Britten died... vision, engineering acuity, hands-on knowledge, and pure will. Touched with a little craziness.

cybrbeast (Member Profile)

therealblankman says...

In reply to this comment by cybrbeast:
Why did the technology die with him? Surely more could be built?

>> ^cybrbeast:
Why did the technology die with him? Surely more could be built?


One person with extraordinary vision, coupled with technological know-how, engineering brilliance and the ability to get his hands dirty and plain-and-simple build what he imagines is a rare thing.

In the case of the Britten bike, this is a partial list of what made his bike special:

1) Partial girder-link front suspension with adjustable anti-dive properties.
-fork-type suspensions compress under braking and extend during acceleration, changing the geometry and handling characteristics of the machine quite drastically during the different driving modes. Britten's suspension design allowed him to control pretty much all variables of suspension geometry under changing load, making the bike behave however the rider wished.
- The rear suspension, while perhaps not as revolutionary, was a beautiful piece. It was essentially a carbon-fibre banana swing-arm with a linkage to the adjustable shock/spring assembly. If you look at the bike you'll see that there's no spring/shock assembly near the rear suspension, rather note the spring/shock assembly directly behind the front wheel- this is for the rear suspension! The front shock assembly is hidden in the front suspension linkage and cowling.

2) The engine itself was a stressed-member.
-While certainly not unheard of, Britten took the concept to an extreme, essentially eliminating the frame from the motorcycle. The front and rear suspensions essentially bolted directly to the engine, thus saving many kilos over contemporary designs. Take a look at any current MotoGP or Superbike- most use the engine as a partial stressed-member, but they all have frame members linking the engine, steering heads and seat-assemblies. Britten really only had a vestigial sub-frame for the rider's seat.

3) Well-controlled aerodynamics and fully-ducted cooling system
-Britten paid close attention to airflow over, around and through his bike. Look how cleanly the rider's body tucks into the bodywork. He paid close attention to details, notice how clean the entire assembly is- no exposed wiring, nothing dangling into the airflow, that incredibly sleek rear swing-arm and rear tire hugger. This keeps the airflow smooth and un-disturbed. Motorcycles aren't terribly aerodynamic machines in the first place, but a wise man once said God is in the details.
-The engine itself is a water cooled design, but where's the radiator? It's in a fully-sealed duct directly beneath the rider's seat. High-pressure air is inlet from the front of the bike, through the radiator and is exhausted into the low pressure area beneath the rider and above/ahead of the rear wheel. Greater cooling equals higher power potential.

4) The motor
- 999cc 60 degree V-Twin, belt-driven DOHC design, twin injectors per cylinder, sophisticated electronic ignition, hand-made carbon fibre velocity stacks, wet sump. The motor was designed to breathe hard, pumping out torque and horsepower (166 hp @ 11800 rpm- not sure about the torque figures), and run cool and reliably under racing conditions. Nothing here that any other manufacturer couldn't have figured out on their own, but Britten had the insight and the will to make the best motor in the world at the time. The 60 degree configuration was, I assume chosen for packaging reasons. Normally this configuration would have bad primary balance characteristics, but Britten engineered his to such tight tolerances that the engine ran smoothly right up to redline (12500 rpm) without using a balance shaft.
I'll also point out here that Britten wasn't above using someone else's part if it was better than he could make himself- the gearbox was from a Suzuki superbike, and the cylinder liners and voltage regulator (both of which failed at the Daytona race in '92- the latter costing Britten the win) were from Ducati.

5) Carbon Fibre
- While Carbon Fibre had been around for 2 decades or so at this point, nobody had used it so extensively. Britten used the material for bodywork, wheels, engine parts, suspension girders and the rear swing-arm. There is still no other bike, not even the current Ducati Desmosedici MotoGP bike, that uses so much of this exotic material. The stuff then, as it is now, was hugely expensive and challenging to engineer for different applications. Britten made everything himself, in his garage, figuring it out as he went. This kept the total weight of the bike to a hugely impressive 138 kg.

Keep in mind that he did all of the above in 1991 and 1992, with the help of several neighbors and one part-time machinist, in his backyard shed! He made the bodywork by hand, using a wire frame and hot melt glue, crafting the wind-cheating shape and cooling ducting purely by eye. He cast the aluminum engine parts himself, heat-treating them in his wife's pottery kiln, and cooling the heat-treated parts with water from his swimming pool!

Ducati, Honda, Kawasaki, Suzuki... any one of these manufactures could today reproduce and expand on what Britten accomplished almost single-handedly. None of them will- there's too much at stake for them. It's far safer to stick with the tried-and-true, making small evolutionary changes over the years. A true visionary achiever (to coin a term) like Britten comes along only every once in a great while.

I suppose that this is what was really lost when John Britten died... vision, engineering acuity, hands-on knowledge, and pure will. Touched with a little craziness.

im learning lymphatic breast massage this week!

peggedbea says...

manual lymph drainage is, as well as massage therapy, is considered more "alternative medicine" or "complimentary medicine" which is growing more widely accepted by western medicine... im also trained as a mammography tech and my hospital hosts monthly "complimentary medicine" seminars for employees. there are of course contraindications, such as chemo or if youre on a heavy dose of antibiotics, massage therapist are trained to know such contraindications and how to safely deal with them and this video assumes you are a healthy human being.

there is alot of nonsense spewed under the title of alternative medicine; light therapy, color therapy, rieki, quantum touch, etc. it gives us all a bad name as far im concerned. massage theory (minus all the vibrational medicince nonsense) is rooted in an understanding of physiology. im concerned with how the muscles, and all the cells and systems within your body function and work together. manual lymph drainage is alot of common sense. though i cant find any sort of major medical literature about it online. chiropractors will attest to it. however, many people consider them questionable medical professionals as well. i know several oncologists and oncology nurses who believe in its benefits. and cancer treatment centers who will prescribe it.

anyhow, its always good to flush your body of toxins, and lymphnodes are where toxins live.

massage has also proven to reduce scar tissue and improve muscle tone and circulation, breast massage is great post cosmetic breast surgery.

oh, furthermore, my current theory for why the mainstream medical community is reluctant to fully embrace massage therapy is because of all the nonsense "bodywork" junk that is not rooted in the science of physiology. and for a long time it has been more profitable to prescribe medication and treat the symptom rather than to prescribe prevention and treat the human.... thats slowly changing.

>> ^spoco2:
I'm upvoting because it has caused me to look up lymphatic drainage.
And it would seem to be something that is always talked about with the terms "which is believed by proponents" and "according to proponents".
So, therefore does not seem to have core medical backup with it.
Also, it seems that it may actually be dangerous in cases where a patient has cancer as you may be pushing the cancer cells through the body rather than them possibly being killed off by the lymph nodes. And also, it would seem, if you're getting chemo, it might be a bad idea as it pushes it through too quickly.
Or something.
I tend to like seeing a real medical practitioner come out with 'yeah, it works' or 'as far as has been ascertained it's at least harmless'.
So... yeah.
Plus it looks like she's trying to twist her boob off.
Oh... and they are spectacular.

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