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There is an enormous hexagonal storm on the north pole of Saturn which is large enough to drop the Earth into. Ferrebeekeeper has long been fascinated by this giant yet geometrically-regular storm, and that was before we learned that the hexastorm…changes color!
Like Earth, Saturn is tilted, and, as with Earth, the tilt affects how much sunlight reaches different hemispheres of the planet as it proceeds around the sun. Since Saturn is rather farther from the sun than the Earth is, a Saturn “year” lasts for 29 Earth years. Due to this somewhat lengthened calendar (and because we have only recently acquired some of the necessary tools to study other planets) the seasonal variances on Saturn are only now being recognized.
Using the Hubble Space telescope, scientists have been keeping an eye on Saturn’s seasons (each of which last for 7.25 years). As summer in the northern hemisphere changes to fall, the color of the atmosphere is changing and so are the appearances of the bands within the atmosphere. NASA scientists speculate that increased sunlight may lead to increased photochemical hazes in the atmosphere which causes the shift from winter blue to summer gold. As we continue to study Saturn in years to come, it will be interesting to see how much of this color shift is seasonal and how much it changes based on larger cycles.
OK, Last week was egg week here at Ferrebeekeeper where we looked at home-made egg-art and astonishing primordial mythology. Unfortunately, due to budget constraints and temporal vicissitudes, egg week only had 4 posts—yet we also need to keep moving on. Today’s post is therefore somewhat egg-themed….even if the real theme is more about the changing nature of language. It is a bridge from past to future—but a humorous one which has eggs at its center.
Here is a story from the late 15th century, when English was changing from Middle English to Modern English. The author, William Caxton, was a merchant, diplomat, and writer…and probably England’s first printer. He wrote this story in 1490 to marvel at how quickly the language was changing (indeed he relates how he can’t understand truly old English which seems like a completely foreign tongue). I have transcribed the story, as best I could, from the Gothic black letter manuscript (try reading some of the beautiful—but incomprehensible–Gothic calligraphy and I think you will appreciate my effort).
The story is a vignette about how language changes, seemingly on its own. This point is particularly poignant to modern readers who don’t speak with quite the same idiom and usage as the upstanding William Caxton! The story is about some merchants from the north who say eggs in the Norse fashion “eggys” as opposed to the South English way of saying it “eyren.” Misunderstanding ensues. It is interesting to note that contemporary English speakers talk about “eggs.” If I went to the C-town and asked for “eyren” they would probably look at me funny (or tell me where to get an iron or Irish whiskey). The Norse word for “eggs” clearly won out over the old Anglo-Saxon word when English went global. Anyway, here is my transcription of the story. Kindly help me out if you can figure it out better and enjoy the eyreny…err…the irony of Caxton’s words:
Fayn wolde I satysfye every man, and so to doo toke an olde boke and redde therin and certaynly the englysshe was so rude and brood that I could not wele understande it.
And altho my lord abbot of Westmynster ded do shewe to me late certain evydences wryton in olde englysshe for to reduce it in to our englysshe now usid.
And certainly it was wrton in suche wyse that it was more lyke to dutche than englysshe.
I could not reduce ne brynge it to be understonden.
And certaynly our language now used Uaryeth ferre from that. Which was used and spoken whan I was borne.
For we englysshe men ken borne under the domynacyon of the mone.
Which is neuer stedfaste, but ever waverynge wexynge one season and waneth & dycreaseth another season
And that comyn englysshe that is spoken in one Shyre varyeth from a nother.
In so moche that in my dayes happened that certayn marchauntes were in a ship in tamyse for to have sayled over the see into zeland
and for lacke of wynde they taryed atte Forrlonth, and wente to lanthe for to refreshe them
And one of them named Sheffelde a mercer cam in to an hous and axed(!!) for mete, and specyally he axyd after eggys.
And the goode wyf answerde that she could speke no frenche.
And the marchant was angry for he also could speak no Frenche but wolde have egges and she understode hym not.
And thenne at laste a nother sayd that he wolde have eyren then the good wyf sayd that she understood hym wel
Loo (?) What sholde a man in thyse dayes now wryte egges or eyren, Certaynly it is harde to playse every man that is in any
reputacyon in his contre. Wyll utter his comynycacyon and maters in suche maners & terms that fewe men shall understonde theym…
If you are like me, you yearn for the color-changing abilities of an octopus or a flamboyant cuttlefish. It’s going to be a long time before we have such capabilities ourselves, but surely technology can let us change the color of our surroundings and effects without repainting them. For a while now, the great laboratories and technology gurus have been promising us color-changing paint–where you walk into a room and turn a dial to change the wall color from green to pink to yellow to blue. I had a friend who shot some ads for GE who swore that this technology was about to hit markets (although since those ads were ten years ago, I am starting to have my doubts).
The Mood Ring!
What we do have is color changing chemicals which alter their tone based on temperature or light. The compounds that change color based on temperature were used for “mood-rings” back in my parents’ day. Then by the time I was a kid in the 80’s we had light-sensitive polymers.
Zartan, the ultra-mercenary
There was a GI Joe toy–Zartan the super mercenary–which was featured in a series of jaw-dropping animated commercials. In the ads, Zartan was a color-changing mercenary with super-ninja skills–a formidable chameleon of death! However the actual doll looked more like a middle-aged professional wrestler heading off to KISS night at Fire Island. Also Zartan did not change color very rapidly. One of my friends had the figurine and it engendered lots of dubious phrases like “look his arm is already turning a little bit gray….I’m sure of it.” Zartan’s legacy was not dissimilar from that of “The Diving Dolphin” a way to teach kids that ads do not necessarily reflect reality.
Anyway, all of this is to introduce the fact that I won a minor bet with my roommate! In a fog of victory, I jokingly asked for a jet (assuming that this was a way to permanently dismiss the subject) but she went online and bought me a super-awesome color-changing toy plane! It has been sitting next to me at the office as the seasons change and the Heating/Air-Conditioning goes haywire in various colleague-enraging ways. Here, therefore are actual photos of this astonishing color changing jet still in its original packaging.
Neutral Jet
The jet’s ambient color at neutral office temperatures is bright mauve. When the pilot flies his craft into the cold temperature of the upper atmosphere (or alternately, into the freezer next to the frozen peas) the plane turns dark puce and then dark brown!
Cold Jet
Flying out of the freezer, this experimental craft next landed on the sweltering environs atop of a huge mug of hot coffee. Soon the brown faded back to purple and then to blotchy magenta, and finally to pure US Air Force gray.
Hot Jet!
Mattel really outdid itself–this is a great toy! Zartan would be green with envy…eventually…well, maybe a little bit by his elbow? Let’s hope GE gets its act together so we can change our walls from bright magenta to gray to chocolate brown. That will be a future worth having!
The Green vine snake (Ahaetulla nasuta)
The green vine snake (Ahaetulla nasuta) looks so ridiculously wicked and serpentine that it almost doesn’t look like an actual l snake but instead resembles an animated snake from a lurid 80’s cartoon. Ahaetulla nasuta is mildly toxic and feeds on lizards and tree frogs which it catches by means of stealth and camouflage. Native to most of southern India, the snakes are diurnal and arboreal. Their great specialization is imitating tangled green vines, a feat which they pull off so successfully that most people never notice them, however, when startled they are capable of changing their color from bright green (which blends with the jungle) to a checkered black and white warning pattern. In duress they also gape open wicked smiles to threaten off potential predators. The snakes are viviparous and have astonished zookeepers by giving birth after being alone for years. It remains a matter of herpetological dispute as to whether the female snake is able to delay fertilization within her body for extremely long periods of time or whether she is capable of parthenogenesis (a rare but not unheard of trait among snakes).
The Green vine snake (Ahaetulla nasuta) displaying a threat posture. Photo bySandilya Theuerkauf
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