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Eunoia
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--> Most recent Blog ![]() Comments Policy Impressum Maths trivia Search this site Sitemap YouTube Videos Eunoia, who is a grumpy, overeducated, facetious, multilingual ex-pat Scot, blatantly opinionated, old (1944-vintage), amateur cryptologist, computer consultant, atheist, flying instructor, bulldog-lover, Beetle-driver, textbook-writer, long-distance biker, geocacher and blogger living in the foothills south of the northern German plains. Not too shy to reveal his true name or even whereabouts, he blogs his opinions, and humour and rants irregularly. Stubbornly he clings to his beliefs, e.g. that Faith does not give answers, it only prevents you doing any goddamn questioning. You are as atheist as he is. When you understand why you don't believe in all the other gods, you will know why he does not believe in yours :-) Oh, and he also has a neat English Bulldog bitch 'Frieda'. And her big son 'Kosmo'.
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Wednesday, June 27, 2012
Tornax Tour, Westerwald, 2012
W hile we were in Hachenburg earlier this month, lunching in the medieval marketplace, the Tornax fan club on their annual tour stopped for their lunch break there too, so I got several photos of these rare bikes. Tornax was a motorcycle manufacturer in Wuppertal, Germany from 1926 to 1955, using OEM engines from 3rd party engine-makers. Up until 1933 they imported J.A.P engines from England, easily identifiable in Hachenburg by the pools of oil leaking out under them :-( From 1934 the Nazi government forbade the import of foreign components, hence ILO motors later.
Surprisingly (to me) one of the JAP-engined bikes was actually oiltight :-)
In 1936 Tornax introduced smaller bikes with two-stroke twin engines from ILO. These were also used in the 1950s.
I particularly liked the design of the silencer/exhaust on this one :-
During the Second World War Tornax reduced its range to one model, the K 125 with a 125 cc ILO engine. All Tornax motorcycle production stopped in 1941, and the factory was destroyed by Allied bombing in March 1945.
![]() This 1950s Opti-engined version has a high ground-clearance exhaust, a totally enclosed chain and an Earles fork up front. All very practical! ![]() Serendipitous encounter :-) There is also a Wikipedia article about Tornax here. Comments (1) :
Schorsch (D) reminds me "What about Clumbumbum?" Oops, yes! There was a pre-WW2 phase between the JAP and ILO motors when Tornax used the german Columbus motors.
Side-valved V-twins if I remember correctly, although they had a 600cc single too, I seem to remember vaguely. Any Tornax riders out there who can help me? Wednesday, June 20, 2012
Driven to distraction :-(
Fellow blogger Four Dinners is a driving instructor in the UK, so I'd been expecting some driving tips in his blog. Since these are not yet forthcoming, let me give you a few of my own. ![]()
Ten percent (10%) of driving accidents are due to (unnecessary) distractions! Some traffic experts think the number may be more like 25%. Of these ¾ are inside the vehicle and ¼ outside (e.g. flashing advertisement boards).
Comments (5) : Friday, June 15, 2012
Quantum Physics gives me a Hadron ;-)
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Three quarks for the baryons under the skye, Four in the Upsilon meson (a Bottomonium state), Six bosons there are, including the Higgs, And one Graviton, to gather them in and (massless) to bind them ;-) Comments (4) : Wednesday, June 13, 2012
Hardly Able, Son ;-)
While we were out on a 4-day motorcycle tour just last week, we discovered to our chagrin that the back roads in the state of Rheinland-Pfalz are in really lousy condition. Pot-holes and frost bumps, split tarmac and loose gravel, interconnected molehills, badly signposted and road-closed diversions; you would not want to ride a rigid-framed bike anywhere in that state. Even with a modern bike with good suspension, we took a day off because the wife's back was playing merry hell. Mine too was a bit painful. So how appropriate was it that the Westerwald Ceramic Museum we visited on our day off has this artistic statue outside the entrance. Not sure if it was made for a lumbago clinic or paid for out of the state's road-maintenance budget :-( State and local governments are not spending our road-taxes on the infrastructure, that's for sure :-( Monday, June 11, 2012
Phone Box Library :-)
On saturday, the wife and I visited medieval Hachenburg (50°39'41"N 7°49'13"E), a town with pretty old core, rebuilt after the great fire of 1654. Wooden frame buildings, Prince von Sayn's castle (which is now the private academy of the German Bundesbank) and some streets so narrow you could not drive a car through but only just ride a motorcycle (not sure about horses, although I think not). One of the amusing tourist attraction there is the tiny library shown in the photo at full occupation ;-) This smallest(?) library holds about 150 regular books, mostly paperbacks. The city has made the premises available, the book 'exchange' box is implemented by Annette and Thomas Pagel. It is based on trust, there are no fees or membership requirements. Since we were just visiting, I just left a paperback there but didn't swap or borrow anything. It is also a geocache (GC29A7W) - the reason for my visit - the reddish notebook hanging by the coinbox is the geocachers' logbook. CAUTION : reading can endanger your ignorance ;-) Comments (2) : Thursday, June 7, 2012
R.I.P Ray Bradbury :-(
S adly, SF author Rad Bradbury has died aged 91 in L.A. on tuesday. Bradbury gave us such classics as Fahrenheit 451, The Martian Chronicles, The Illustrated Man, Something Wicked This Way Comes, Dandelion Wine, I Sing the Body Electric, and Farewell Summer, to name but those currently on my bookshelves. Movies & TV shows were also made from his books and adapted screenplays, I particularly remember seeing The Illustrated Man (1969), Something Wicked This Way Comes (1983), and most recently Ray Bradbury's Chrysalis (2008). Here's his letter to the UCLA librarian 2006 : ![]() Goodbye, Ray, and thankyou for entertaining us so well! Comments (1) : Wednesday, June 6, 2012
No Venus seen :-(
Sadly we have had 100% cloud cover since dawn this morning, so I have been unable to see the transit of Venus this last time :-( On a more positive note, I did see this transit of an oldtimer formation 600 feet over my house last month, headed for our nearest airfield EDLP where I was flying instructor for nigh on thirty years. They'd be headed for the Quax hanger there - well worth a visit - about which I have blogged elsewhen. They were headed there to welcome the Junkers tri-motor Tante Ju 52, visiting the next day.
Comments (1) : Monday, June 4, 2012
Venus transit : Be prepared
Your last chance to see a transit of Venus across the face of the sun will be tuesday just before sunset in the USA and/or wednesday after sunrise for Europe etc. South America and the western side of Africa don't get to see it, but the Far East can see the whole transit. The transit on the left above was a photo I took 8 years ago on 8th June 2004 and I hope to get a better one this last time. Why do I say "last time"? Because there will not be another transit of Venus until 2117 AD and none of us will be alive to see it. Of course, you should NEVER look directly into the sun, even without a telescope. You can go blind doing that too, so take precautions ;-). You need to use a strong filter, preferably one only transmitting the hydrogen-alpha spectral line. Turns out ALL of the local opticians have missed the opportunity to sell these :-( So my alternative is to use the telescope at low power (15*) to project an image of the sun onto a piece of white card and photograph the image there. If you don't have a scope, a pinhole should do the trick in a darkened room. I remember seeing a painting of William Crabtree observing a transit of Venus in 1639 AD; it is on display in Manchester town hall (UK). Crabtree also used a telescope to project the sun's image onto paper; the safe way of observing the transit. Americans will see the first (entry) half and we Europeans will see the second (exit) half of the transit. The rest of the time the sun is below the horizon for both of us. So I'll be getting up early before dawn on wednesday and hoping there is no cloud. The current cloud prediction is 60 % :-( If I get a good photo, I'll post it for you :-) Meanwhile, look at NASA's. If you are fortunately placed in Asia so that you can see both the entry and exit of the transit, please join in the following experiment. Using a GPS, measure the time at which the trailing edge of Venus just leaves the edge of the sun at entry. At the same position, measure the time at which the leading edge of Venus just reaches the edge of the sun at exit. Record your position via the GPS (we need to know the latitude and the transit interval). Given these data, you can calculated the distance of the Earth from the sun. If lots of people do this and report it centrally, observational innaccuracies can be reduced statistically (error is inversely proportional to the square root of the number of observers). This was originally done in 1753 - based on a suggestion by Halley in 1716 - (without a GPS ;-) and deduced the Earth-Sun distance to within 1%. Nowadays, there has been a Venus-transit-App developed for iPhone and Android to help you do all this. iPhone and Android users can thus join in this collective effort to measure the size of the solar system ! :-) Just FYI, the timing I measured during the 2004 transit (we could see all of that one from Germany) got the Earth-Sun distance to within 3% and that was just one measurement :-) The size of the orbits of all the other planets (including Pluto back then) was then deduced using Kepler's laws. So how geeky is that, I have personally measured the size of the solar system :-) This is YOUR last chance to do so too, so BE PREPARED!
Comments (1) : Friday, June 1, 2012
Grant us A MerCIA, O Lord ;-)
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M itt Romney (1%ers' GOP puppet) cannot even spell the name of his own country correctly (see screenshot of his iPhone App), so doesn't that make you wonder if he has the minimal sub-Dubya mental qualifications to choose a Veep at least minimally brighter than he is? ![]() Be afraid, be very afraid . . . Comments (6) : |
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Tornax Tour, 2012 Driven to distraction Quantum Physics @ LOTR Hardly Able, Son :-( Phone Box Library :-) R.I.P Ray Bradbury No Venus seen :-( Venus Transit Grant us A MerCIA, Lord Big Bruvver... Lex Robotorum Whence Spökenkieker? Spökenkiekerfahrt 37 bits are enough :-) Schmuck! Dead Electrics :-( Your suggestions please Woodworking project Dandelion day LZ 129 : End of an Era Impressions of Einbeck Transpacific Harley :-) Xib*0 discovered All digital now 1 + 1 = 2 ? ;-) Burns' wish fulfilled? Atomic Clock ;-) Bilingual Blooper? Statistics in question? 1000 Geocaches :-) Kalashnik OFF ? Archive 2012: Jan Feb Mar Apr May Archive 2011: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Archive 2010: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Archive 2009: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Archives 2002-2008 offline to save server file-space. Blogroll Ain Bulldog Blog Badtux... Balloon Juice Cheese Aisle Cop Car Cosmic Variance Curmudgeonly... Decrepit Old Fool Demeur Dependable Renegade Dr Grumpy Earth-Bound Misfit Fail Blog Feral Genius Finding life hard? Flight Level 390 Four Dinners Greg Laden HaggisChorizo Inspector Gadget Making Light Mostly Cajun Not Always Right Observing Hermann One Good Move Pergelator Pharyngula Rants from t'Rookery Scary Duck Squatlo Rant Stupid Evil Bastard The Magistrate's Blog Too many tribbles Xtreme English Yellowdog Grannie Link Disclaimer ENGLISH : I am not responsible for the contents or form of any external page to which this website links. I specifically do not adopt their content, nor do I make it mine. DEUTSCH : Für alle Seiten, die auf dieser Website verlinkt sind, möchte ich betonen, daß ich keinerlei Einfluß auf deren Gestaltung und Inhalte habe. Deshalb distanziere ich mich ausdrücklich von allen Inhalten aller gelinkten Seiten und mache mich ihrem Inhalt nicht zu eigen. This Blog's Status is
Blog Dewey Decimal Classification : 153FWIW, 153 is a triangular number, meaning that you can arrange 153 items into an equilateral triangle (with 17 items on a side). It is also one of the six known truncated triangular numbers, because 1 and 15 are triangular numbers as well. It is a hexagonal number, meaning that you can distribute 153 points evenly at the corners and along the sides of a hexagon. It is the smallest 3-narcissistic number. This means it’s the sum of the cubes of its digits. It is the sum of the first five positive factorials. Yup, this is a 153-type blog. QED ;-) Books I have written
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