Checking out the science/biology/anthro blogs etc.
Nothing much new, the usual little gadgets and small steps of discovery, etc.
Selasa, 31 Januari 2012
Checking out the science/biology/anthro blogs etc.
Khamis, 19 Mei 2011
A book by Gail Sheehy, 80's
An orphan girl, Mohm, from Cambodia, her family was killed by the Khmer Rouge military, adopted by the author, story told of her journey. Reminded me of JC Trom, a girl from Korea, adopted by Trom family of Apple Valley, I met while our familys were camping at Black River Falls campground, I showed her the night falling stars sparkling and sleeping fish with eyes open.
(Saya masih rindu dia.)
To Mohm, Jacee, orphans, I wrote a song, some lyrics:
Wings Prayers & Teddy Bears
without sons & fathers:
can you hear the thunder
in a little girls' tears?
can you mend her broken heart
and soothe all her fears?
without mothers & daughters:
it would be hard to find a trace
of a smile on a little boys face
without mothers & daughters
without brothers & sisters:
they carry us around
before putting us down
make us reach out for the stars
yet keep our feet on the ground
Khamis, 6 Januari 2011
Two classic songs released in 1971:
Anticipation, by Carly Simon (written while waiting for a date with Cat Stevens) http://www.mixx.com/videos/8860937/youtube_carly_simon_anticipation_live
I've seen all good people, by Yes
seem to be similar in music, despite being very different in words.
Ahad, 25 April 2010
Selasa, 24 Februari 2009
Girls are no less competitive than boys, they simply employ different tactics. While boys use head-on aggression to get what they want, girls rely on the pain of social exclusion.
To test the apparent differences in how very young children compete, Joyce Benenson at Emmanuel College in Boston, Massachusetts, US and her colleagues divided 87 four-year-olds into same-sex groups of three. In successive trials, each trio received either one, two or three highly prized animal puppets.
The sexes behaved similarly when there were two or three puppets to go round. The differences became clear, though, when there was just one puppet for each group.
Boys tended to ask for the puppet, grab at it, or even chase the child who had it. In contrast, girls punished the puppet-holder by excluding her from their clique, whispering behind her back or even hiding from her.
Benenson says that these socially aggressive tactics may explain why girls exhibit greater jealousy over same-sex friendships than boys. They could be trying to protect themselves against exclusive coalitions.
Melissa Emery Thompson at the University of New Mexico in Albuquerque, also in the US, praises the study for creating "organic yet controlled situations in which the children's natural behaviour emerges spontaneously".
She says the results help to dispel the myth that females are the less competitive sex. Even at an early age, they avoid risky direct aggression in favour of subtler forms of competition, such as small shifts in tone and expression, or spreading rumours.
Emery Thompson says that these differences also explain why human males tend to cooperate more effectively in groups while many females "work well in pairs and tend to maintain only a few close relationships."
"Attenborough doubts we will arrest the decline in the world's biodiversity. "The thing that really appalls me is that there are three times as many people alive on Earth as when I started making programmes. The space left for other species has been eaten up."
Yet there is plenty of space... vast areas of relatively little change, humans concentrate and minimally effect the surface generally aside from large animals and blocs of vegetation.
Bennett Galef and Elaine Whiskin at McMaster University in Hamilton, Ontaria, Canada, put rats off cinnamon-flavoured food pellets by injecting the animals with a nausea-inducing chemical after their meals. Given a choice, these trained animals preferred to eat cocoa-flavoured food pellets.
However, when those rats then spent time with "demonstrator" rats that had just eaten and smelt of cinnamon, they regained their liking for it (Animal Behaviour, DOI: 10.1016/j.anbehav.2007.11.012).Until now, humans and chimps were the only other animals known to conform in this way.
The big question now, he says, is why they conform. "It's not immediately obvious why a rat or chimp or human would cast aside what it knows from its own experience and adopt an inferior course of action just because everybody else is doing it."
You buy stock in $1m Co. for $1 a share, a year later, stock is trading at $100 a share, so appears your stock is worth $100 a share because someone just traded theirs for that price; if the price of stock drops to $1 again, the $99 lost never actually existed.
In article <6gnlv9$hl...@xenon.inbe.net>, Marc Verhaegen
>I'm only a few days on the internet.
>For about 20 years - a few years after I read Elaine Morgan's The Descent of
>Woman - I'm trying to get AAT papers published in scientific/anthropological
>journals, All comments are very welcome.
I am a spectator of the argument game, and you have provided a new and interesting opponent; yourself. You will provide many hours of entertainment to spectators such as myself. The arguers argue. They will argue to waste your time, and as one tires, others will take their place in the game.
Know your objective, attain it.
Here are some of the rules which the gamers will follow:
1) They never provide answers, only spurious questions and ridicule.
- have no questions
2) They always end the mail with a glib quotation by someone quite
obscure and preferably dead or an apparent mistake of yours.
3) They will always write patronisingly to you just before their most
- the pre-warning conduct
4) The least able of them is always the most aggressive, trying to impress
- the code of cohesion
oleh/by DDeden at 11:21 PG
Jumaat, 12 Disember 2008
Isnin, 24 November 2008
Wing-shaped coffee cup allows sipping hot brew, round cup doesn't.
Away from Earth's gravity, fluids become spherical due to surface tension (concentric gravity). This wing -shaped cup allows wicking, like candle wax seeps up a candle wick and like sap is sucked up a tree stem via evapotranspiration capillary action despite gravity.
Bird wings in flight produce the same result, the air flows out to the tips and then separate away (turbulence aka drag). Bird feathers have slight micro-ridges which produce this micro-turbulent boundary layer, fish scales also do; the faster the fish or bird, the smaller the ridges.
Here see how the dimpled surface of a golf ball produces a thin turbulent layer, reducing surface drag and thus allowing it to travel twice as far as a smooth ball:
The blood capillaries in our bodies follow the same rules in nature. While diving, the mammalian divers reflex engages with apnea, vasoconstricting outlying veins and arteries bringing the blood to the body core, then when backfloating with eupnea vasodilation pulls blood to the extremities allowing the blood to be warmed directly by solar radiation and indirectly by immersion at the warm water surface in the manner of a poikotherm. Chimps don't have this feature, since they are always fully "clothed" with their fur coats and are completely reliant on internal metabolic heating. Cool, eh? ;)
Masjid on the moon: 2012, American Islamarine Society, "FreeDome" constructed of origami-like folded hyper-paper, an insulated laminated hexa-pent spheric structure of super-lightweight impermeable materials, with moon stone/cement/foam matrix basefill, built inset within a lunar crater of proper proportion, with omni-orientable turntable floor, and attached to isotropic vector matrix octet truss space frame lunar base qasalam ramadan hotel. Somewhat similar in principle to the American Antarctic Dome residence and work station, but employing interwoven rings (arcs) and mylar etc. rather than bolted aluminum or plexiglas triangular or hexapent panels.
Ahad, 23 November 2008
Sunlight and osteoporosis: The reduction of seafood in the diet (compared to a million years ago) plus habitually wearing heavy clothing (to reduce evaporation and to follow culture mores) means more sunlight is required to prevent osteoporosis.
Trajectory in brain cortical thickening, intelligence: http://scienceblogs.com/developingintelligence/2008/12/how_the_temporal_trajectory_of.php
New fashion: Squid Scarf with mitten tentacles ... ?? [h/t pharyngula] http://blog.makezine.com/archive/2008/11/squid_hats.html?CMP=OTC-0D6B48984890
(Not advertising, just PR!)
What is the biological rationale for wearing the veil and layered clothing?
To reduce water (sweat) loss, advantageous for people without access to water eg. desert nomadic herders. "Covering your aurah" is equivalent to a mammal's fur layer, it retains body moisture preventing dehydration. reality 101. One advantage of our human ancestors living along seashores had was protection against freshwater microbial pathogens (virus, bacteria, fungi), which could not adjust to the powerful combination of direct sunshine (ultraviolet light), freshwater submersion and saltwater submersion, together with the paranasal sinus emitted Nitric Oxide and the cutaneous eccrine glands produced slightly basic urea/dermcidin/defensins and slightly acidic skin surface. http://www.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/current_month.html
Chimps don't swim. Humans do. What are you?
Humans can swim before we can crawl, walk, run, sit or stand. Yet some people want to mimic chimpanzees, mentoring others to be afraid of water. That's the path to chimpiness and polluted oceans with no fish and dead coral reefs. As fellow Minnesotan Greg Hussein Laden says "Don't be a chimp!". I concur. Get in the water, learn to swim, dive, backfloat. Be human. If you are scared, ask me to help, I will, if it's not too late.
"Female primates love chatting: IT has long been known that it is a female trait to enjoy a good gossip. Now scientists think they could have pinpointed the reason behind the female tendency to chit chat – by studying monkeys. The researchers found that like women, female macaque monkeys were more likely to make friendly noises to each other, such as grunts and coos, than the males of the species." [The researchers obviously are unaware of Dive Song, the human-only language development during backfloating and diving between dive partners, which did not occur among other primates. DD]
They think the discovery could add weight to the theory that language evolved from the need to form social bonds, with females needing to build closer relationships than males. [Rather obvious IMO. DD] http://thescotsman.scotsman.com/uk/Why-do-women--.4712406.jp
Menstruation causes brain flip: The female brain has a clever way of mitigating the stress experienced during menstruation: it flip-flops. Such a change could help women cope with the hormonal maelstrom going on in their bodies without causing huge behavioural shifts. Oestrogen levels levels, in particular, plummet around menstruation. http://neurocritic.blogspot.com/2008/11/female-flipping-brain.html
color ~ warna ~ varini
trust me to teach you to swim, backfloat and dive. No fear. Fun, and safer than walking across the street. :)
ingatlah ni, a chimp in fine linens yakking on a cell phone in a lexus is still a chimp if she can't swim.
cuz it's biology, baby! and good for the ventricles too!
ps. if you don't have a sense of humor, go buy one. life is too crazy without one. wasalam.
~ daud di nor calif ~
Ahad, 16 November 2008
Snowshoe (rawhide strips & wood frame), surfboard (cardboard strips & epoxy) and bola raga (rattan).
Both raindrops (icosadodecahedral spherical) and snowflakes (hexagonal planar) are molecularly tri-ax bonded in nature.
Rabu, 12 November 2008
Rabu, 5 November 2008
His father from Kenya with east African (Kenyan) ancestry, his mother from Kansas with west European (British) ancestry, Barack spent his childhood years in Hawaii and Indonesia (where he went diving!). Mungkinlah dia bisa berbicara bahasa Indonesia & bercakap bahasa Melayu sikit, macam saya pulak. ;) Born American, yet comfortable internationally. He has much respect, though that is just the entry ticket, lots of issues to deal with.
I only hope his nickname does not become "Oh-Bomb-Ah", in the fashion of G. W. Bush's nickname "Bush-Whacker". Let Obama be known as the "Peacemaker". InsyAllah. God bless America.
Cheers to the President of the United States of America! Let freedom reign!
I have one thing to say: Let this man do his job, he will most definitely earn his paycheck.
Freckles are cool; well, mine are anyways. hehe. Mahalo, Simba~Singa.
Congratulations to the democratic party, and the O bama family; we are the world!
ok that's enough patriotic political stuff. Back to nature & nurture. (^-^)
Ahad, 2 November 2008
It's Daylight Savings Time here, so the clocks ran backwards for an hour, sort of.
If your gonna fall back, make sure it's soft like water, so you can back-float comfortably.
After the winter ends with the ice melt, time to spring forward, diving into the sunny future.
I just brewed up a nice hot cup of java, with some evaporated milk, kopi susu, scrumptious!
Oh, coming up, the Coffee Opp will be having a grand opening in the Ink People Gallery:
Kevin (from Mauritius, an island in the Indian Ocean) is emceeing the show, lots of activities.
ps. just got some reed-weave flip-flops, comfy, walked out in the rain, chilly but fresh.
Rabu, 29 Oktober 2008
(working on a grant proposal to Save the Redwoods foundation, my theme: "Can you save the forest for the trees?" a switch from the old saying "Can you see the forest for the trees?") http://en.wikipedia.org/wiki/Save_the_Redwoods_League
LOLrus found da bucket!
li'l minisaurus walking the woodland streets asking for sweets
Happy Halloween (see zoo animals munching pumpkins here: Hall-Zoo-Ween ) & Dias de Los Muertos ye'all! May the jack-o-lanterns light your path on this hallowed eve, and the costumed li'l goblins, witches, pirates and princesses get lots of snacks with their calls for "Trick or Treat!" (^-^)
Arts Alive Saturday night: Tuxford Gallery, Mexican theme, "the days of the dead", Brenda Gallery, Mongolian photos and paintings (I made a paper yurt!)
Ahad, 26 Oktober 2008
1st aid medical gauze
Shaving cream with water
and this one from Bent Objects: http://bentobjects.blogspot.com/2008/10/literary-interpretation.html
and finally, pass the peanuts
notes: scissoring/swiveling is when 2 lines overlap at a point, and the lines are not anchored, scissoring occurs in 2 dimensions on a square or other polygon but not a triangle, and in 3 dimensions on a cube or other polyhedron but not a tetrahedron, duo-tet, octahedron or icosahedron.
Isnin, 20 Oktober 2008
no emosaurus for me thanks anyways.
Lyrics | Todd Rundgren - Hello, it’s me lyrics
[there's a swedish viking in russia, actually a kampong girl]
[i'm part swede and my home state's football team is called the minnesota vikings]
[there's a waterfall nearby called minnehaha falls, on the mississippi river]
[i think of her when i see water falling, cuz she is mini and she likes to laugh]
[but she is scared of water. and it doesn't really matter at all.]
just trying to say goodbye. cuz she's too far away. and so am i.
i guess nobody will really understand this. me neither. i so much want to talk with her. yet there is nothing i can say. wish i didn't feel this way. rindu. :(
science: study & practice of natural order
religion: study & practice of social order
It is my humble opinion that supernaturalists cannot speak authoritively of nature,
and that naturalists cannot speak authoritively of supernature.
Evolutionary biologists, including human medical researchers, discover the flow of species changes through time by examining changes in organisms (via sexual reproduction mutations and natural selection), they see life as a movie subject.
Theistic creationists, including priests, reverends, rabbis, imams, discover the unity and perfect order of systems at any given time, they see life as an illustrated objective.
Both are right, of course, in their own minds. So there is nothing to argue about.
i made a snowman today (yukidaruma in Japanese) and put it atop my computer monitor, it is made of paper, bottom ball is ivory snow color, middle ball is blue, and top is a picture of an ink bottle with an Ink People face. the balls i wove like takraw balls with 6 strips of paper. it's kinda cute, like below. see ya ;)
=(== : ==)=
(__= : =__)
Sabtu, 18 Oktober 2008
The story on Winfrey’s Web site reads: “Born in China, Betty was separated from her family at age 7 during Mao Zedong’s brutal Cultural Revolution. Tormented by hunger and lack of social contact, Betty went mute (tidak dibunyikan). After four terrifying years, Betty escaped from China by walking 1,600 miles to Hong Kong and later arrived in America with only $20.”
Betty is safe here in Kuala Walu Wiki, Nor Calif. She speaks wonderfully too. :)
"can you hear the thunder in a little girl's tears?"
"can you mend her broken heart, and soothe all her fears?"
(I met her husband, physics professor at Humboldt State University. I don't know why she told him I'm a physicist. That's funny. I can't even do the math, I just guess.)
Congratulations Betty Chinn, such an awesome angel.
And Oprah, good call!
Selasa, 7 Oktober 2008
leaping indri lemurs
springy sifaka lemurs
Top two pics: baby gibbons. Bottom: indri, siamang
There seem to be many parallels between the indri and the siamangs. The abundance of liana vines in island SE Asia for siamangs to swing (brachiate) and the lack of liana vines in Madagascar for the Indris may be why clinging and leaping was adopted among the Indris. Both tend to walk/skip bipedally rather than quadrupedally, and both have enlarged laryngeal air sacs likely indicating past vertical floating in tidal forests.
Inhabits montane and coastal rainforest from sea level to 1800 meters (6). Indris are active during the day and are most at home in the trees, where they feed on leaves, flowers and fruit, but they do occasionally descend to the forest floor to cross small treeless areas or to eat soil (4) (6). On the ground they cannot walk on all fours and so move around on their back legs, standing upright and holding their arms outstretched for balance, skipping in a unique fashion through the forest (6). The indri is one of the most endangered species of lemur on Madagascar, and one of the most threatened primates in the world (4). They live by the coast, where forests have become so fragmented that they are almost too small to sustain viable populations (6).
Except a narrow strip at the eastern coast most of their natural habitat, the rainforest, is destroyed. Indris are amongst the most endangered species.
Even if you are luckily you meet Indris it's more likely to hear their voices instead of seeing them up in the trees. Their voices are said to be amongst the loudest within the animal kingdom. Indris live in family groups and they use their voices to mark their family range.
They give birth to just one young at a time. The young Indri stays in the family for a long time, even if there are younger siblings. Indris are very similar to gibbons concerning these behaviours. Other characteristics of Indris are their large ears, the long hands and the very short tail whereas most other prosimians have long tails. They belong to the few prosimian species which are active during the day; most of the other prosimians are nocturnal animals.
Why is the indri that endangered? Most of the Indri's natural habitat is destroyed by now and the Indri isn't able to adapt to other habitats than the rainforest. The destruction was caused by the growing number of human inhabitants and their need for soil to plant rice which is the common food on the island. Madagascar is a poor country and the methods of planting rice are not very efficient. Conservation societies worked out a masterplan together with the government of Madagascar to use the soil more efficiently, hoping that no more rainforest areas are destroyed in the future.
When elephants weep
Early humans from Africa to Asia: Speed walking or a stroll along the beach?
Speed walking? Wouldn't they all resemble each other cranially very strongly if
that were the case? There's a lot of cranial differentiation, indicating long term separations between groups geographically.
Ok one more entry, about what singles typically are looking for in a prospective mate: "This could explain why women are drawn to indicators of resource and future investment, while men are more likely to look for youth and waist-to-hip ratio - signs of reproductive potential and the ability to tolerate the stresses of childbirth". h/t Ed Yong link: the cost of having children
That doesn't sound very romantic, does it? So analytical. Oh well, that's life.
Sabtu, 4 Oktober 2008
mask yg alien?
Quite a great collection of masks here at Arts Alive in the Gallery, perhaps 100 or more,personally crafted and decorated in numerous styles and fashions. Will add more pics later. The Darth Vader mask is cute, being made from kitchen utensils.
Maskibition is sponsored by American Hydroponics, Dell Arte and Sun Valley Farms
The Coffee Opp coffee shop is up and rollicking (Kev, our Coffee Opp guest worker/Manager from Mauritia, managed to produce a volcano eruption in the coffee maker, the coffee and grounds looked like lava pouring down the sides of the machine and on the floor, he was too nervous, so many people came. All cleaned up now.)
And dekat sini, in the Municipal Auditorium, a bunch of kids are roller skating, singing and screaming to the music.
Tomorrow morning: live drawing (nude, not me la)
Tomorrow night, punk metal concert. Ear plug time.
Next night: watercolor landscape painting class, with Alan Sanborn
Also fiber arts (weaving), print making, Lunel's yoga class, etc.
"Kembali ke Bali"
Oh, Dell Arte is having their annual Bali study abroad class in mask making, wayang kulit, etc. FEBRUARY 9 - MARCH 12, 2009. I wanna go diving in Bali! Nak ikut? JOM kita pergi main menyelam & mensurfing kan! Full cost $5,000 US... nak duit raya ... sponsor anyone? [hint hint]
Khamis, 2 Oktober 2008
October begins the rainy season here. Raindrops are falling on my head, plop plop drip drop.
I have a Humboldt Hydroponics hoodie, of forest green hue, so if the rain is mild, I can just cover my hair with the hood. If it rains harder, then I'll need a brolly (payung) or proper rain gear, I think I disposed of last year's set.
In the gallery, the artistic mask exhibition is up 'Maskibition', and the Coffee Opp is getting the coffee shop set up.
Shoshanna's dance group has a benefit for the coffee opp in Arcata: link
I must admit that I've never thought much of belly dancing, but as I watched them perform the sword dance at the Ink People's annual dinner (Brahm Craic), I was impressed with their synchronised and balanced performance art. Much more than simply wobbling their bellies.
Strange medicine? People can be so bizarre, no? Yikes!
Eur-Asian inter-racial relationships at gene expression http://scienceblogs.com/gnxp/2008/10/the_prenatal_wages_of_interrac.php#more
Why did I put this piccie here? I dunno. privyet. zhiv. da zvidanya.
Cinta: Tape (in Spanish, pita in Malay)
Pita: Flatbread (in Turkish, pizza in Italian, pet in Hebrew, pain in French, roti in Hindu)
Isnin, 29 September 2008
Sabtu, 27 September 2008
Isnin, 22 September 2008
Arc Anciel ~ Double rainbow (ciel in French is sky or heaven)
Arc Anciel ~ Circumzenithal arc
gerbang ~ lengkok ~ buih =-= portal ~ entry ~ bubble
Another kind of arc: http://news.nationalgeographic.com/news/2008/09/photogalleries/2008-best-science-photos/photo6.html
Jumaat, 19 September 2008
Rabu, 17 September 2008
Let's stop deforesting the Earth! Save the neem tree, protect mangroves, kelp forest and coral reefs.
um, no, adik, i didn't get a haircut, i just buka topi je :p
[I've always liked this classic rock song, I've seen all good people by Yes]
Didja notice the vocal refrain of John Lennon's "Give Peace a Chance" mixed in? tight!
Isnin, 15 September 2008
pening... demam... pedas? lapar sket.
had a bit of a tension headache earlier, took a few aspirin, now ok.
perhaps a slight fever? (update: better now I guess.)
Stathmin: motherhood, socializing, amygdala
Brain asymmetry in vertebrates = multi-tasking
h/t Ed Yong