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.
Flying Tiger - Umh! - Flying Cat
September 19, 2011
We will fly to San Diego in about ten days, for a four-months sabbatical. Although somebody will be at home, we decided to take Otto, the cat, with us - he might miss us otherwise. Or we him.
Traveling with a pet is a bit of a nightmare. And Boston - San Diego means a lay-over in Houston; there are no direct flights. My first inclination was to put Otto in the cargo hold so that I didn't have to see his suffering. A bit cowardly, I know. But Otto is the type of cat who nicely curls up beside you for hours and hours of traveling; we do it to Maine all the time. And then gets to be a growling, ripping fierce defender of his freedom if you confine him into a box.
Of course, the airlines don't allow the cat out of the carrier on your lap. What to do?? - Reading up on the Internet, cargo looked less and less like a good idea; animals seem to die there, being exposed to extremes of temperatures and pressures. Then I thought of taking him into the cabin, sedated. According to the Internet, sedation is another bad idea; the animal might suffocate when it is too drowsy to move after it toppled. The numbers seem small - but I love my cat.
Here is what emerged as my plan:
- Booking in advance (which I did today) as only one animal is allowed in the cabin at a time.
- Using a soft, air-line-approved carrier (we own one). Pad it with a familiar towel, etc. and have a dark cloth at hand to cover the carrier. Animals seem to endure the stress of being confined and pushed around better in the dark.
- Taking a leash and harness because the carrier needs to go through the x-ray machine.
- Get a certificate from your vet that the cat is free of communicable diseases and that vaccinations are current. Not all airlines ask for it, but it is better to have it handy.
- I still have not decided if I should get a sedative, at least, just in case. I will discuss it with the vet.
Do you have experience with bringing pets across the continent and want to share them? Read More
Water And Energy
July 5, 2011
Driving up to the cabin for the first time this year, in one of the Maine highway restrooms I encountered something new: plain cold water for washing my hands. Finally! I had always wondered why we waste so much hot water and energy for washing our hands. Of course, recently a study had come out that showed that hot water does not remove more bacteria than cold water – the whole effect depends on the detergent and the rubbing action plus the water flow.
So, somebody acted on this new insight. Just think if all the thousands of highway restrooms and all the restaurants would change to plain cold water! We would all be the better for it.
And since I am at it: If you are not elderly and not frail and not sick, please, shut off the air conditioner this year! The Japanese reactor accident has shown us that energy comes with a price – and I guess, not many of us would want to pay with our lives for limitless atomic energy.
When we moved into our house some long time ago, we found, it had a central air conditioner. We tried it one night – and couldn’t stand it.
In the worst of hot, hot summer nights we have a simple fan running in the bedroom. Otherwise: Summer is upon us, and we savor every minute of it by slowing down, relaxing, playing it easy. And sweating. Sweating is the natural, seasonal way to detoxify. I am no fanatic, so I think air conditioners at the workplace are fine. Not that I like them – but they help to concentrate on the work instead of idly looking out of the window. And we are not discussing here possible health disadvantages of air conditioners – I want you to give REDUCING a chance before we are talking COLD TURKEY NONE.
These are the two thoughts for today:
1. Wash you hands with cold water.
2. Do you really need the air conditioner?
And a last thought:
Drink enough water during the heat! Read More
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