Category: Stranger than fiction

  • telling art from a hole in the ground

    this tale is better told in reverse.

    what the following bodes for the survival of Western Civilization, I cannot say, well or ill. But understand that we have entered an era in which holes in the ground are understood to be artistic installations rather than holes in the ground, as a matter of first assumption:

    “We saw the first poor victim, a young woman who went into it with both feet up to just below her knees. She had to be dragged out by her friends,” said one onlooker.

    “Unbelievably, as we watched to see whether she was OK, an older woman deliberately stepped on it (she later told us, amazingly, that she thought the crack was painted on the floor) lurched forward and landed on the ground. She had a sore wrist to show for it.”

    Except, of course, that the hole in the ground WAS an artistic installation:

    Doris Salcedo, the artist responsible for the latest Tate Modern Turbine hall commission, has said she wants visitors to look down when they encounter her work and engage in quiet contemplation – rather than be sidetracked by the space’s spectacular architecture.

    Some, however, have failed to look down carefully enough.

    The work – a long, sometimes foot-wide fissure that runs the entire length of the hall – was unveiled at a private view on Monday night, when someone fell into what is becoming known as “Doris’s crack” (its official title is Shibboleth).

    The Guardian and Art News blog have more to say about the shibboleth of artists cracking holes in the ground and calling it art. I find the title, Shibboleth, to be oddly appropriate.

  • magnificent morning

    I really wish I had my camera with me to capture it while dropping off my daughter to school this morning, but maybe a thousand words (or less) will suffice. The morning had been overcast, but just as I was dropping off Mini Otaku, the cloud cover in the east broke and the sun beamed through. Given that sunrise was only a half hour ago, the light was essentially horizontal, meaning that the landscape was flooded with brilliant light. As a result, all the fall colors of the trees gleamed in their yellow and orange glory, with the contrast even more vivid because the backdrop to the west for the tableau was still dark grey cloud cover. To top it off, a rainbow flickered briefly, but strongly, into existence above the entire vista. It’s amazing how much dynamic range the real world has.

  • parallel universes: science and fiction

    There’s an livechat transcript at the BBC with physicist/cosmologist Michio Kaku about superstring/M-theory that is loaded with gems. The man is a walking fount of physics aphorisms. His pronouncements almost have a Zen koan-quality to them. I’ve collected some of the better ones below.

    we hope to find echoes from the tenth dimension.

    dark matter may be a higher musical note on the string.

    Boiling water is a purely quantum mechanical event.

    Time is like a river. It bends and flows around the Universe.

    the problem of consciousness in a quantum-theory is still an unresolved problem.

    the forces of the universe can be viewed as ripples in hyper-space.

    Our bodies are symphonies of vibrating strings and membranes.

    the universe is a symphony of vibrating membranes and string.

    we may have to escape into hyper-space if we are to survive the death of the Universe.

    the farthest object in the universe would be the back of your head.

    we do not find Fermat’s last theorem in string theory.

    One theory says that the nearest bubble to our Universe maybe one millimetre away from us. This theory will be tested in Geneva in a few more years.

    M-Theory unifies subatomic particles and universes.

    The Greeks tried to prove 2000 years ago that hyper-space was impossible.

    those experiments are not really necessary. Theory is enough.

    the Universe is for free.

    there are many solutions to M-Theory, one of which may be our Universe.

    Some people have said that time does not exist, which confuses the perception of time with time as a co-ordinate.

    Centuries from now, M-Theory, I feel, may eventually determine the destiny of all intelligent life in the Universe.

    woah. Most of these make sense if you have even a layman’s understanding of the basics of string theory, but taken alone they have a surreal quality that I found irresistible. He’s obviously got a music bias, but I’m filing this under poetry.

  • nanobots gotta go, too

    05bizarre.jpg

    That’s the winner in the “most bizarre” category of the 49th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication Bizarre/Beautiful Micrograph Contest. The other winners are worth looking at, too.

  • Falling

    the trees have started to turn in Marshfield:

    After 9 years in Houston, I’d almost forgotten how wondrous this is. Prior to that I’d spent two glorious years in New England, so it really was from one extreme to the other. I can’t wait for full-blown Fall to arrive in all its orange, red and purple glory.

  • the kilogram goes on a diet

    Having trouble keeping the kilograms off? Simple! Just redefine the kilogram!

    The 118-year-old cylinder that is the international prototype for the metric mass, kept tightly under lock and key outside Paris, is mysteriously losing weight – if ever so slightly. Physicist Richard Davis of the International Bureau of Weights and Measures in Sevres, southwest of Paris, says the reference kilo appears to have lost 50 micrograms compared with the average of dozens of copies.

    Somewhere, an evil marketing genius is cackling.

    In all seriousness, this is actually a genuine problem, because unlike most of the other units, the kilo is still defined in terms of a physical entity rather than a natural process. The second is defined using the ground state frequency of the Cesium atom, and the meter according to the speed of light. However, the Kg is still defined as the mass of that cylinder in France, so your bathroom scale literally becomes incorrect if that cylinder’s mass should vary appreciably. Its the scale, not the cylinder, that’s wrong. The Wikipedia entry is highly informative about the consequences for all the “downstream” measures like energy, work, etc that are dependent on the Kg.

    Of course, there are proposals for alternative definitions of the Kg in the works. The case of the mysteriously dieting cylinder has only underlined the essential need for an artifact-independent definition. One side benefit of this could be to “round off” another fundamental universal constant in SI units. For example, the definition of the meter fixes the speed of light to an integer number of meters per second. Analogously, one redefinition scheme for the kilogram uses the Watt balance method which would relate the Kg to the Planck constant. This would set the value of h equal to h = 6.626 068 96 × 10–34 precisely. There are other proposals as well; it’s kind of fascinating reading.

  • I welcome our dodecahedral overlords

    A 12-sided subwoofer?

    D12 bass woofer

    neat. Given that our Universe is also a dodacahedron, I think we can start to expect 12-sided dice to manifest with increasingly frequency as we approach the End Times.

    (Seems I’ve been on quite a referential streak of late)

  • self-referential aptitude test

    here. prepare for pain. The author claims there’s a unique solution. you’ve been warned.

  • behold, the Nothing

    Aiiieeee!

    Astronomers have found a giant “hole” in the universe that measures nearly a billion light-year across. The large galactic void is empty of galaxies, stars, dust clouds and, oddly enough, even dark matter. The discovery has left scientists clambering for a plausible explanation, however, as of right now one hasn’t arisen. Scientists claim that a galactic void this large is far from a normal occurrence.

    […]

    Further inspection of the hole was made using the Very Large Array (VLA) radio telescope funded by the National Science Foundation, after which it was discovered by University of Minnesota researchers that the cold spot is devoid of nearly all forms of matter. Many galactic voids exist in space, however, the WMAP Cold Spot Void is an especially unique occurrence considering that it is nearly 1,000 times larger than any other observed void.

    Rudnick refers to the results as “suprising.”

    Also involved in the research of the region was Associate Professor Liliya Williams, who stated, “What we’ve found is not normal, based on either observational studies or on computer simulations of the large-scale evolution of the Universe”.

    According to the University of Minnesota, the reason the void appears as a cold spot on the CMB map lies in the absence of dark matter.

    How cool is it that an absence of dark matter might be the cause of a dark spot? (I am making a pedantic, not a scientific comment here… please, DWL!)

    I admit that the first thing I thought of when I read this story was the Ecthroi, but decided to go with the NeverEnding Story reference instead.

  • yeeeargh!

    For the latest in Hurricane Dean coverage, Eric Berger’s SciGuy blog at the Houston Chronicle is basically, ahem, the eye of the storm. The latest update puts landfall down in the Yucatan peninsula, meaning that there’s not much threat to Texas. Steven observed that I should be rather glad to have moved from Texas to Wisconsin two months ago; certainly true, my timing couldn’t have been better (and we just closed on our old house, so I wish the new owner best of luck. There’s precut plywood in the garage.) Somewhat ironically, it was a beautiful (though hot) day in Galveston county yesterday, as far as my contacts there reported. Meanwhile here in Marshfield it’s been cold drizzle since Saturday morning. My daughter has been going slightly stir crazy indoors, now that she’s used to roaming free outside. On the balance, I’d happily trade a little rain for a hot, muggy summer (and occasional hurricane threat). Of course, check back with me in November. Might be singing a different tune. I’d better get to Menard’s one of these days and scope out the snowblower aisle… buy some 2x4s to raise the boxes in the garage off the floor, too.

    Of course, weather issues aside, there’s always a piece of me gonna stay down Texas way. As the bumper sticker says,

    texaz.jpg