Last night in the sauna, our European friends asked again for an explanation of the Fahrenheit scale. It boggles their mind that we here in the United States still using the clumsy Fahrenheit thermometer readings, instead the easy Celsius version.
Celsius determined the freezing point of water as zero degree, and the boiling point of water as 100 degree. Fahrenheit, on the other hand, placed his zero point at the lowest temperature he personally ever measured (in an artificial cold mixture of ice and salts). He then determined the moment when ice forms on non-moving water as 32 degree. And a third fixed point was when he put the thermometer under his arm – which he called 96 degree. Things could not be more messy and arbitrary than that, methinks.
Not to take away from Mister Fahrenheit’s merits: He invented the thermometer. But his temperature scale outlived its usefulness. It is only used now in the U.S. and in Belize (does that tell us something about the political situation of Belize??). The Fahrenheit scale should go where also inches and feet and the American pound should go: On the garbage heap of history. It is time that we introduce the metric system. Mainly so that our children in school don’t spend an inordinate amount of time learning to work with one sixteenth of an inch, and something like that. To handle inches and feet make you fit for construction work, but not much more. The metric system is easier, makes more sense – and can take students to science and computer language and into the difficult future … if they didn’t have to learn inches and feet and Fahrenheit and miles and uneven pounds. As a former math teacher, mathematical prowess is important to me – and I don’t like at all that we are taking only place # 27 globally in math skills.
Daniel Gabriel Fahrenheit (1686 to 1736) died already at age fifty. I wonder if he died of mercury intoxication, because he also invented the mercury thermometer. He actually started his career as a naturalist, after his parents died of a mushroom poisoning when he was in his teens. He was born in Gdansk, not far away from where I was born, and is a contemporary of Johann Sebastian Bach. – And, no, Anders Celsius from Sweden did not die of mercury intoxication; he died so young of tuberculosis.
Meanwhile, and interrupting my writing, I took a bath in the ocean. The water is rejuvenating, stimulating and cooling. In former years I had to leave after five minutes because I was cold to the bones. For the last few years, we leave because it gets boring. Anybody here still refuting global warming? Here, in down-east coastal Maine, we feel the consequences. Also by increased rains: We had water in the basement - the cement is broken, water comes in from all sides. Which had a good side-effect: We finally had to clean up the basement; it was overdue for about twenty years ...
Of course, it is still gorgeous summertime in Maine. We sleep and eat, we read and discuss, we do sauna (and a dip in the ocean afterward), and go for hikes. The other day, we had a lobster bake, directly at the ocean with churning white water, on wooden benches. Life could not be better. That is what the Natives must have thought hundred of years ago: This was their summering area, and their spirit of reverence for this place is still in the air. They would come from afar and meet here, to indulge in clams and mussels, lobsters and scallops. Then for two hundred years this paradisal spot of the Earth, was used cutting down the old growth, then farming it, which turned out not too successful – this is mostly barren clay and rocks around here. Afterwards, sheep farming, and then, nearly a century of neglect again so that trees could cover the land. Not like old growths 0 no, that we will never get back again. But still beautiful. Now, a few summer cabins are tucked into the woods, barely visible during day time because Maine has an ordnance in place that constructions need to be away 100 feet (30,48m) the upper shore line. But at night you see lights shimmer and sparkle through the forests – more than one would guess during the day.
I have read the German mystery, and found it satisfyingly light fare. Now I am reading Hans Fallada’s Alone in Berlin – and that is not light fare. But a marvelous book. That there was one German who could write about what happened to the population during Nazi time – I feel it is kind of a redemption.
My musings from Maine can’t end without describing a few of the tiny medical emergencies we had so far – and hopefully, we will not experience worse: Cat allergy: Andrographis paniculata; leave out all dairy to reduce inflammation and mucus production. A cut foot from a stone: Saltwater; tea tree oil. A sty (hordeolum): lukewarm teabag on eye; Echinacea, goldenseal and GSE (grapefruit seed extract) from the inside. An underarm rash (likely fungal): tea tree oil. – Everybody is doing remarkably fine. Read More
Blog: On Health. On Writing. On Life. On Everything.
Swimming In The Cold
November 7, 2011
One aspect of my cold pool experience is that, every day, with my twenty-one laps, I am sucking up vitamin D - so to speak. The vitamin is manufactured under the skin with sunlight – or even just daylight, on a cloudy day.
There is not one vitamin D but several. The precursors are taken up with food – all vitamins D are fat-soluble, so a fat-free diet doesn’t do a thing for you. And then these precursors are metabolized under your skin with sun exposure. As we age, or with darker skin, we require more light to do the job.
And don’t think that “fortified” milk, yogurt or cheese will provide you with the right amount of vitamin D. They will only make any disease in your body worse because they are inflammatory. Also, there are several forms of vitamin D, your physician should supply you with a vitamin D preparation, particularly in the winter and particularly if you are living in the inner city where light might be filtered away by high buildings and smog.
Vitamin D is important for several reasons:
1. It protects you from all kind of cancers. And, please, don’t be afraid that you catch skin cancer from that short of an exposure – not more than twenty minute. On the contrary! The other mostly unknown fact about skin cancer is that vegetables protect you from skin cancer much better than a sunscreen. Disclosure: I don’t use any sunscreen, ever. I usually dress with long sleeves, long pants and a sun hat. But I don’t fool myself with sunscreen: They are not doing the job they advertise they are doing.
2. Sun and day light protect you from the so-called winter blues – Seasonal Affective Disorder (SAD). The more northern you live, the more at danger you are for depression, and the higher the incidence of alcoholism is. So, go out daily, at around noon, sun or rain, and fill up on light! You also get the exercise and the joy of walking in a park, or even just on a bustling street.
3. Vitamin D is essential for your bone health. Vitamin D is important for uptake of calcium and phosphorus, among others, from your bowels – without vitamin D the food or pill just passes you by. You also, of course, need a diet high in plant material so that you have access to all the minerals your body needs – because calcium alone doesn’t do a thing for your bones.
4. Vitamin D is essential for immune function - it protects your health in so many ways, not only against cancer. It also plays a role in warding off the common cold and the more dangerous flu. A virus alone can’t kill you – you also have to have a weakened body and a low immune function to make you susceptible to death and disease.
5. Insufficient vitamin D seem to lead to diminished intelligence and autism in children, and to dementia in older people.
6. The lack of vitamin D seems to be involved in the development of multiple sclerosis (MS). Being outside - especially in your youth - protects you.
7. Low vitamin D in your blood makes you more vulnerable to stroke – it is easy to see if you don’t eat fresh food and never get out of the house, that you immediately are at higher danger of vascular events.
8. Vitamin D seems to prevent or improve several other diseases like rheumatoid arthritis (RA) and asthma – and it protects against radiation damage.
All this I get from my twenty minutes in the pool each day. And that is apart from the cold stimulus and apart from the exercise I get.
Should we not start a movement making people use their unheated, underused pools more? – If I only knew how! I am such an apolitical person.
And I admit publicly: It is hard every day to walk into that cold pool. – But isn’t everything worthwhile hard? Like raising a family, doing your job day-in, day-out, learning a new skill – and being afflicted by a bad, possibly preventable disease? Read More
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Always Make Sure Your Tank Is Full, And Your Bladder Is Empty
October 5, 2011
That was a billboard advice in Pasadena yesterday. Certainly excellent advice. But I doubt I would ever had found that kind of slogan on a billboard in Massachusetts. With endless, confusing highways – freeways they call them here – and huge distances one has to do with every mundane task, full tank/empty bladder are imperative.
California is different, I am finding out. It never rains in southern California – and I am finding that is not true, either.
For one thing: The supermarkets: At home, we have a huge natural health food store where I live. Here it’s the size of a railway station. One of the differences in the products is that frozen foods, ready-to-eat-meals and prepared dinners are much more common. Three aisles full of frozen foods alone!
I tried to find rice and lentils. As in rice. and. lentils. Not precooked. Not in a fabulous sauce or in an exotic recipe. Just red lentils and rice. At home, I can choose between about half a dozen kinds of rice: long, short, basmati, jasmine, brown, forbidden, wild (which is not really rice and should not be eaten by people with gluten problems) – you get the idea. Here they have a thousand pre-boiled, prepared, mixed varieties. And a single uncooked variety: long. Happens that I want short, for my congee in the morning.
To cook rice is one of the easiest tasks in the kitchen: You measure a cup of rice, add two cups of water and a pinch of salt, bring it to a boil, cover it with a lid, and let it simmer on low flame until all water has been used up. While the rice cooks, you prepare other dishes. I doubt it is much easier to scrape precooked rice from its plastic wrapping, put it into a bowl and microwave (yuck!!) it. Not to mention that your rice is made in a way you have no influence on: You don’t know the kind of water they use. They might have done the “cooking” via microwaving. And agents from the plastic wrap might have seeped and contaminated your rice. All that for a doubtful gain in “less work.” - Joy of cooking – where did it go?
The one thing I really enjoy so far: the pool. Today it’s cold for San Diego – in the low sixties – and it was drizzling a bit when I did my daily laps. Nobody else dared this kind of weather and took a swim with me. The chlorine smell is but light – I hope my skin will not scream after a while. Rain here is needed of course. It fills the reservoirs and reduces fire hazard.
Red lentils I haven’t found yet. Although I am sure I will find a store that carries red lentils. It’s only a question of more miles, more energy wasting on the freeways. And of course a question of an empty bladder. Read More