If we blow ourselves up we will do it by misapplication of science; if we manage to keep from blowing ourselves up, it will be through intelligent application of science.
(Robert A. Heinlein, “The Pragmatics of Patriotism”. Address at the U.S. Naval Academy. April 5, 1973.)
Posts Tagged ‘science’
Heinlein Month: Year of the Rabbit — Intelligent application of science
July 6, 2011Talk nerdy to me — Science Friday: Inaugural edition
May 6, 2011Science Friday doesn’t need an explanation, does it?
via my panda.
Besides being the first essentially man-made element, Technetium, lucky number 43 on that there ol’ periodic table, is radioactive in every form. Hot, hot, hot! Now I just want to spend the rest of the day drawing the elements as stripper robots on a stage in some kind of a ho-bag element competition, with big blonde teased wigs and Halloween red rubber lips: Technetium sashays up front and melts the pole to wild applause …
Why are the elements robots? Why not? Next you’re going to ask me why they’re strippers. This is the way Mendeleev dreamed it would be. Why don’t you stomp on a dead man’s dreams?
Goethe Month: Theory of Colours, Day 7 — *fin*
July 22, 2010The afore-promised celebrity criticisms of the Farbenlehre.
“Wake up, Dr. S — there is science afoot!” via.
Goethe delivered in full measure what was promised by the title of his excellent work: data toward a theory of colour. They are important, complete, and significant data, rich material for a future theory of colour. He has not, however, undertaken to furnish the theory itself … but really postulates it as a phenomenon, and merely tells us how it originates, not what it is.
(Arthur Schopenhauer, Über das Sehn und die Farben/On Vision and Colors. 1810.)
Which fact we have already seen well-defended by my b’loved Werner H. so I will not dwell on Schopenhauer’s criticism other than to say I generally like the things he has to say on just about any subject and agree with him here as usual.
“One of the most important works.”
(Wassily Kandinsky, qtd. in Rowley, Allison. “Kandinskii’s theory of colour and Olesha’s Envy.” Canadian Slavonic Papers. September-December 2002.)
A Russian artist and one of the famous Blue Four, Kandinsky is the father of abstract painting and was an instrumental theorist and professor for the Bauhaus before the National Socialists destroyed a bunch of their compositions. Kandinsky taught the most basic design courses at Bauhaus and used Goethe’s color wheel in his avant-garde art theory lectures. Also, note the hotness. Girls Like a Boy Who Reads [scathing criticisms of Nazis and protests against the public destruction of his art which eventually lead him to flee to Paris ahead of persecution by said Nazis]!
“Farbenkreis zur Symbolisierung des Menschlichen Geistes und Seelenlebens,” Goethe, 1809. This is the aforementioned color wheel that art rebel hottie Wassily Kandinsky would use in lecture.
Can you lend me the Theory of Colours for a few weeks? It is an important work. His last things are insipid.
(Ludwig van Beethoven, Conversation-book, 1820.)
Love how he goes from wanting to read Goethe because he considers his work important to “His last things are insipid.” Man, Beethoven had such an attitude.
He was such a crazy deaf grump by the time he died. Amazing and bittersweetly comical that a creative genius was also so churlish and curmudgeonly — like he genuinely made other peoples’ lives hard despite bringing beautiful music in to our world. The generosity of his composition and fame in the wide world is so jarring in juxtaposition with his infliction of discomfort and temper on the people close to him. The complexity intrigues me and also amuses me somehow but makes me sad too. That reminds me: I need to plan an Immortal Beloved Movie Moment.
Shit, now I’ve given over most of the last entry on Theory of Colours to talking about Beethoven. What can you do. Thoughts happen.
Fin!
Goethe Month: Theory of Colours, Day 6 — We are dazzled
July 21, 2010
If we keep the eyes open in a totally dark place, a certain sense of privation is experienced. The organ is abandoned to itself; it retires into itself.
If we pass from a totally dark place to one illumined by the sun, we are dazzled.
(Johann Wolfgang von Goethe, Zur Farbenlehre/Theory of Colours, 1810 transl. Charles Eastlake. John Murray Publishing: 1840. pp. 3-5.)
Goethe Month: Theory of Colours, Day 5 — Goethe vs. Newton and a whole lot of Heisenberg with bonus Fermi hotness
July 20, 2010
A famously uncertain doc.
Goethe’s colour theory has in many ways borne fruit in art, physiology, and aesthetics. But victory — and hence, influence on the research of the following century — has been Newton’s. (60)
.
(Werner Heisenberg, “Bermerkungen zur Theorie der Vielfacherzeugung von Mesonen.” Die Naturwissen-schaften Vol. 39. 1952)
Heisenberg was deeply interested in Goethe’s Farbenlehre. He delivered a lecture in 1941 on the differences between Goethe’s and Newton’s color theories, in which he essentially argued that both were right but that what Goethe had done was outline very specifically and accurately the phenomenon of human perception of the spectrum, while Newton’s thrust was more toward definition and demonstration of the spectrum’s essence and proveable existence itself.
Fermi, Heisenberg, and Pauli. Fermi was such a tragic hottie. Do you think he killed himself? I kind of do.
The views Heisenberg espoused of Goethe’s experiments being valid insomuchas they are observably repeatable and scientifically sound have fortunately come to be the modern perception of Goethe’s color theory research — that Goethe was accurately exploring the definition of a physiological, human sense of color and drew credible conclusions about colors and the human eye.
Prior to a re-surge of interest in Goethe’s color theory that began in the 1930’s and was legitimized largely by Heisenberg’s lecture and writing, Goethe’s work had been suffering for most of the 19th century and early part of the 20th century under something of a cloud of suspicion due to his theory’s eclipse by Newton’s with popular physicists. In his book Goethe Contra Newton, British physicist and scholar Dr. Dennis Sepper beautifully describes the shadow of early, dichotomous criticism which hung over Goethe’s Farbenlehre and was part of a larger debate in science:
A characterological or typological trait of the poet prevents him from grasping the real essence of science. On the other hand, the scientist must, to some extent, be open to the demands of spirit, and science is fundamentally part of a grand ethical quest. Goethe’s apparent inability to grasp the essence of Newton’s science reveals the chief differences between those who cultivate imagination and human truth and those who pursue objective truth in nature.
(Sepper, Dennis L. “The Critical Dilemma.” Goethe Contra Newton: Polemics and the Project for a New Science of Color. Cambridge: University Press, 1988. 6.)
via.
I feel like these different thrusts of firstly poetry and science, and secondly the science of physiology and psychology, faith and beauty-based, rather than a perception of a more “hard” science are completely exemplified in the above shot.
A flock of pigeons takes off from the steps of the Hagia Sophia cathedral in Istanbul.
Here is hard, natural science, pure biology, that is also poetry — a bird in flight — and all against the backdrop of human faith as symbolized by the cathedral, which is furthermore situated in one of the oldest cities in modern existence, through which millions of human feet have passed. That is one fucking deep picture of pigeons. Am I right?
That was fun. I think I’ll suss out and post up some other famous critical responses a different day.
Goethe Month: Theory of Colours, Day 4 — Reciprocal evocation, or, Goethe’s color wheel
July 19, 2010
The colours are here arranged in a general way according to the natural order, and the arrangement will be found to be directly applicable in the present case, for the colours diametrically opposed to each other in this diagram are those which reciprocally evoke each other in the eye.
Thus, yellow demands purple; orange, blue; red, green; and vice versa: thus again all intermediate gradations reciprocally evoke each other; the simpler colour demanding the compound, and vice versa.
The cases here under consideration occur oftener than we are aware in ordinary life; indeed, an attentive observer sees these appearances everywhere.
(Johann Wolfgang von Goethe, Zur Farbenlehre/Theory of Colours, 1810 transl. Charles Eastlake. John Murray Publishing: 1840. pp. 20-22)
Goethe Month: Theory of Colours, Day 3 — A rainbow ain’t shit if it ain’t got red in it
July 18, 2010Favoritest color in the world. And may I add that this journal is now going to be the first blog entry to get a Pulitzer prize due to my stunning combination of “rainbow” and “shit” in the same sentence?*
While therefore we may assert that the chromatic scale produces an agreeable impression by its ingredient hues, we may here remark that those have been mistaken who have hitherto adduced the rainbow as an example of the entire scale …
… for the chief colour, pure red, is deficient in it, and cannot be produced, since in this phenomenon, as well as in the ordinary prismatic series, the yellow-red and blue-red cannot attain to a union.
(Johann Wolfgang von Goethe, Zur Farbenlehre/Theory of Colours, 1810 transl. Charles Eastlake. John Murray Publishing: 1840. p. 320.)
Take that, Newtonian spectral reasoning. Goethe was all like, “I’m no physicist but guess what? Suck iiiiiit.” Just kidding. They were both kind of right and kind of wrong. And I admit Goethe was slightly wronger.
*Actually once I knew this beagle that ate a half a box of crayons and later on his shit had faint waxy rainbows in its sheen, and I’ve frequently reported this to friends in pretty much exactly that wording (often predicated on only the most tenuous of topical connections — what can I say? It’s a good story and I’m not exactly a class act). So I suppose in truth now I have twice used rainbow and shit in a sentence, it’s just that this is the first time I’ve ever written it down.
Goethe Month: Theory of Colours, Day 2 — On the catalytic moment
July 17, 2010
But I was astonished, as I looked at a white wall through the prism, how it stayed white! That only there where it came upon some darkened area, it showed more or less some colour, then at last, around the window sill all the colours shone, in the light grey sky outside there was no colour to be seen.
“L’arcobaleno” by anglerfishies.
It didn’t take long before I knew here was something significant about colour to be brought forth, and I spoke as through on instinct out loud, that the Newtonian teachings were false.
(Johann Wolfgang von Goethe, Zur Farbenlehre/Theory of Colours, 1810 transl. Charles Eastlake. John Murray Publishing: 1840.)
Fun bonus picture: I am not a big one for .gifs but obey this one and enjoy the result.
Goethe Month: Theory of Colours, Day 1 — Give to Nature praise and honor
July 16, 2010
Should your glance on mornings lovely
Lift to drink the heaven’s blue
Or when sun, veiled by sirocco,
Royal red sinks out of view —
Give to Nature praise and honor.
Blithe of heart and sound of eye,
Knowing for the world of colour
Where its broad foundations lie.
(Johann Wolfgang von Goethe, Zur Farbenlehre/Theory of Colours, 1810 transl. Charles Eastlake. John Murray Publishing: 1840.)
Daily Batman: Blinding you with Science
April 14, 2010Can Beach Bunny Batgirl get Scientific with you?
On this date in 1981, the space shuttle Columbia completed its first successful orbit, landing safely at Edwards AFB in Antelope Valley, CA. In 1932, the atom was split by Cockroft and Walton in the Cavendish Labs. Like, dang. Those are some incredible scientific landmarks of just the sort that Sir Isaac Newton was speaking in the above quote.
My god, what a century of achievements. What will we do next? Keep your mind open and don’t be afraid of advancements — the only way to prevent a dystopian future run by cyborgs and genetically enhanced a-holes is to stay ethically invested in the coming leaps of technology. The only way to guarantee Bizarro Robocops and sentient microwaves stalking your cloned stem-cell baby with iPod implant neck shunts and laser gun wristwatches is to not care and not keep up with change. Cell phones freak me out and I don’t even know how to begin to use touchscreen notebooks, but I’m determined to learn this year. No burying my head in the sand (or clouds, more likely) and hiding from Change for me — not anymore.
Because I look at that quote from the freaking father of physics, thank you very much, and think of all the science that has rocked our world through the years, and each time a new advancement came along, there were frightened people, shellshocked Luddites like myself waving their arms around and crying “We’re all gonna die! Apocalypse now!” but it never happened, because humanity’s better nature has inevitably prevailed, and we’ve assimilated as best we could each new challenge to keeping the lid on our growing godlike powers. As fearsome as that is, if I am concerned, that’s exactly why I should not give up on the Future, right? If I’m so worried about it, why don’t I put my money where my big scared mouth is and stick around to defend it? Ought we not fight for the future to be a brave and conscience-guided good one instead of cringing in the corner, wringing our hands and refusing to look growing technology square in the eye?
I believe that great changes at which, like Sir Isaac Newton, we can not even possibly begin to guess are going to come in our lifetimes but we can make it a safe and morally-centered time with the potential to better the lives of everyone on Earth, so long as we try and don’t give up or get overwhelmed. I believe this is possible. I really do. I’m in a new and more positive place than I’ve ever been.
Okay, so I guess in addition to getting Scientific with you, I also got a little Hippie. I have those kind of tendencies. Thanks for loving me anyway. (My providing you with all kinds of softcore porn has I’m sure nothing to do with it.)
Anticipation: Red Queens edition
November 22, 2009I meant to gather quotes from the Red Queen and the Queen of Hearts, but instead I ran across this intriguing wikipedia entry so I pasted that almost in its entirety instead. The entry describes the Red Queen Hypothesis and talks about evolution, sex, genetic arms races, and the “cost” of males.
I have lost the credit for this picture.
The Red Queen’s Hypothesis, or “Red Queen Effect” is an evolutionary hypothesis. The term is taken from the Red Queen’s race in Lewis Carroll’s Through the Looking-Glass.
Helena Bonham Carter as the Red Queen in the forthcoming Tim Burton movie
The Red Queen said, “It takes all the running you can do, to keep in the same place.” The Red Queen Principle can be stated thus:
“For an evolutionary system, continuing development is needed just in order to maintain its fitness relative to the systems it is co-evolving with.”
The hypothesis is intended to explain two different phenomena: the advantage of sexual reproduction at the level of individuals, and the constant evolutionary arms race between competing species.
“The Queen of Hearts” by Simon Sherry on redbubble
Science writer Matt Ridley popularized the term “the red queen” in connection with sexual selection in his book The Red Queen. In the book, Ridley discussed the debate in theoretical biology over the adaptive benefit of sexual reproduction to those species in which it appears. The connection of the Red Queen to this debate arises from the fact that the traditionally accepted theory (Vicar of Bray) only showed adaptive benefit at the level of the species or group, not at the level of the gene (although, it must be added here that the protean ‘Vicar of Bray’ adaptation is very useful to some species that belong to the lower levels of the food chain).
“Future Queen of Hearts” by Micklyn on redbubble
By contrast, a Red-Queen-type theory that organisms are running cyclic arms races with their parasites can explain the utility of sexual reproduction at the level of the gene by positing that the role of sex is to preserve genes that are currently disadvantageous, but that will become advantageous against the background of a likely future population of parasites.
Sex is an evolutionary puzzle. In most sexual species, males make up half the population, yet they bear no offspring directly and generally contribute little to the survival of offspring. In fact, in some species, such as lions, males pose a positive threat to live young fathered by other males (although this could be viewed as a manifestation of Richard Dawkins’ so-called selfish gene, whose ‘goal’ is to reproduce itself, which may as a consequence suppress the reproduction of other genes). In addition, males and females must spend resources to attract and compete for mates. Sexual selection also can favor traits that reduce the fitness of an organism, such as brightly colored plumage in birds of paradise that increases the likelihood for an individual to be noticed by both predators and potential mates (see the handicap principle for more on this). Thus, sexual reproduction can be highly inefficient.
This came from an online auction; the crown sold 8-25-09. Not to me.
One possible explanation for the fact that nearly all vertebrates are sexual is that sex increases the rate at which adaptation can occur. This is for two reasons. Firstly, if an advantageous mutation occurs in an asexual line, it is impossible for that mutation to spread without wiping out all other lines, which may have different advantageous mutations of their own. Secondly, it mixes up alleles. Some instances of genetic variation might be advantageous only when paired with other mutations, and sex increases the likelihood that such pairings will occur.
“Princess of Hearts” by Basia McAuley on redbubble
For sex to be advantageous for these reasons requires constant selection for changing conditions. One factor that might cause this is the constant arms race between parasites and their hosts. Parasites generally evolve quickly, due to their short lifespans. As they evolve, they attack their hosts in a variety of ways. Two consecutive generations might be faced with very different selective pressures. If this change is rapid enough, it might explain the persistence of sex.
“Opposite attract” by Jenni Holmada on flickr
Interesting shit, am I right?