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Need a Prosthetic Hand? Got $10? DIY!

From the Hit and Run blog at Reason.com: Shirking $30,000 in medical fees for a traditional prosthetic hand, videographer Paul McCarthy built a multi-colored “Robohand” for his son using a friend’s 3-D printer. McCarthy says he spent, “Five, maybe, ten bucks.” The boy, 12-year-old Leon McCarthy, was born without fingers on his left hand. Once he turned ten, Paul started searching for an inexpensive and functional prosthetic alternative. What he found changed his son’s life. A YouTube video by Washington-based special effects artist and puppeteer, Ivan Owen, shows the results of the artist's collaborative effort to build a Robohand for a disabled boy in South Africa. DIY hand. Photo from http://www.thingiverse.com/thing:92937  More homemade prosthetics are here .

My Parents' Doctor Fired Them. Hurray!

December 17, 1999 found me so happy that I was jumping up and down and laughing. I'd just been laid off from my last engineering job, a job I could have done as a high school sophomore, a job so dull I felt a piece of myself dying every day as I sat through seven light changes to get out of the office park. No more. I was free of that miserable job. This should have been the reaction (in spirit) of my mom when her doctor fired her as a patient last week. She asked her nephew, an M.D. (who also left engineering) if a doctor could do that. Certainly--if you were a doctor, would you want to be forced to treat patients you felt you couldn't help? Call it at-will treatment. My parents' now-former doctor changed my mother's diabetes medication without giving her any advice to monitor blood sugar levels carefully or adjust her insulin, and my mother ended up with blood sugar levels in the 50s some mornings. My father didn't want to take a certain medication because of

Think All Doctors are Trustworthy? Read This

Let me start by saying that I think most doctors are decent people who want to help their patients. But sometimes I struggle to fathom the way they think. Dr. Michael Eades says most doctors aren't critical thinkers , so maybe that explains it. (Eades is a former civil engineer. If you can't solve problems, you don't last long in engineering school.) First, I have to wonder about the common sense (let alone critical thinking) of physicians, who in general can't transform a six-figure income into large nest egg . Yes, physicians have expenses, but so do the rest of us. Why don't they just start an IRA with Vanguard and set up automatic payments? How does this concern you if you're not a doctor? Where there's money, there's motive. Prescribing statins, PPIs and diabetes drugs and recommending ADA and AHA diets sounds a lot easier, and more profitable, than revisiting  endocrinology textbooks, learning to interpret medical studies, and working with patie

Vitamin D May Not Help a Cold. Maybe Avoiding Sugar Does.

I just found this from the Vitamin D Council: Also, readers should be aware (if they are not already) that vitamin D does not prevent all viral respiratory infections. As we noted in correspondence to our first influenza paper, rhinoviruses, the most common cause of the common cold, are not seasonal; that is, they are just as common in the summer as in the winter, and they do not have a lipoprotein coat for antimicrobial peptides to destroy....If you are already taking 5,000 IU a day and you get a cold, chances are that more vitamin D will not help much. No one should take large doses for more than a few days and then only if the infection is severe(1) However, vitamin D levels are inversely associated with upper respiratory tract infections .(2) If you haven't been taking any vitamin D, a moderate dose might help. Nevertheless, I have (mostly) gotten over my cold faster than some acquaintances, who came down with colds before I did and are still sick. (One coworker

A Thinking Person's Halloween Movies

As much as I love movies and TV shows like Harry Potter, Moonlight, and The Dresden Files, it's refreshing to watch a suspenseful movie without ghoulies or ghosties or long-legged beasties, where the dead stay dead and the most rational person in the room stays alive. I bring this up since low-carbers tend to be thinkers and rationalists who might enjoy these movies as much as I do. A few of my favorites: Call Northside 777 . Based on a true story about a man wrongly convicted of killing a policeman. For reference, the $5,000 reward that the man's mother earned scrubbing floors is worth almost $50,000 today. Gaslight. Paula is innocent, too, but her conniving husband wants her to think she's losing her mind. If you've ever heard the term "being gaslighted," this is the movie where it comes from. Coma. Afraid of doctors or hospitals? This movie should give you a good scare. Nancy Drew. Something lighter: a smart, nerdy young heroine solves a

Fat Fast for a Cold?

Inflamed: this is how my nasal passages felt yesterday evening after a few days of sinus congestion. Even though I was well enough that day to take part in a round table discussion on where morality comes from (where I mentioned the story of 1808, a Homo erectus who was taken care of for months or weeks through an illness ), and walk to the grocery store and back, by bedtime, I felt like I was going to drown in mucus. It was 9:30 a.m. before I could rouse myself from bed to call in sick. I already have way of dealing with sinus infections: SWAMP (sinuses with a mucus problem). I take 100,000 IU of vitamin D, Mucinex, and salt as needed. But last summer, I had such good results getting rid of gastritis with the fat fast that I've decided to add that. The fat fast (book here ) involves eating 1,000 calories per day, with 90% of the calories coming from fat. (My lack of appetite is helping me stick to it.) So far, I've eaten some dark chocolate, a cup of broth with a bit of

Catalyst Program on Cholesterol and Saturated Fat: What to Believe?

Regular Janes and Joes who watched the TV program Catalyst: Heart of the Matter on saturated fat, cholesterol and heart disease are probably confused now. What is this idea that saturated fat is good for you and that sugar and inflammation may cause heart disease? Everybody knows that saturated fat and cholesterol are bad, right? Regular Janes and Joes don't need to be doctors or scientists to consider some of the evidence for themselves. Or in this case, the lack of evidence. For forty years, and using hundreds of thousands of people, researchers have been trying to prove that saturated fat and cholesterol cause heart disease. The result, according to Dr. Robert Grenfell of the National Heart Foundation of Australia: When you ask that question of 'Do dietary fats increase heart disease?', you're sort of trying to negate all the other risk factors that, in fact, actually also cause heart disease. So, to imagine creating a study that would prove that conclusivel