Radiolab

Monthly Archives: May 2008

When’s the Last Time You Cachinnated?

May 16, 2008 – 10:00 am

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Though it’s practically a truism by now that anthropologists’ reports often say more about the writers’ assumptions than about the cultures in question, the valiant attempt by Mahadev L. Apte to compile an anthropology of laughter is laudable, if often hard to believe.

Here are a few highlights from his book Humor and Laughter: An Anthropological Approach:

The Dobuans of New Guinea revile laughter and have made a virtue of dourness.
Pygmies are very quick to roll on the ground, slap their sides, and snap their fingers in uproarious laughter.
The Greenland Inuit resolve disputes with public-humiliation contests, and the winner is chosen by how much laughter he summons to his cause.
Lower-caste Tamil men giggle when addressing someone from the upper caste in order to express humility.
The 40 million speakers of Marathi, in Western India, have a robust lexicon for laughter, including:

Khudukhudu: soft pleasant laughter of infant
Khadakhada: loud laughter of an infant
Phidiphid: vulgar and obscene laughter.
Khaskhas: mild appreciative laughter
Khokho: loud uproarious laughter
Khikhi: horselike laughter
Phisphis: derogatory laughter
Hyahya: superficial polite laughter

Of course, English has a respectable list as well, including giggle, chortle, chuckle, cackle, guffaw, snigger, snicker, snort, titter, crow, yuck, and the regrettably obsolete cachinnate. Perhaps this is what a cachinnation sounds like—you’ll want to fast forward through the first two minutes.

Apte also notes a few universals:

“…humor in traditional societies grossly appears similar to our own. Examples involved such varied situations as laughter at the antics of children, lewd comments, sexual jokes, teasing, mocking others who were too serious or in positions of authority, spousal jibes, slapstick maneuvers, uncomfortable laughter to save face, and humor to quell conflicts within a tribe.”

Humor Isn’t Funny…

May 16, 2008 – 8:28 am

“I’ve said for a long time now “humor isn’t funny”. What I mean is, most jokes, and things that make us laugh, are at the expense of others.”

–doggo

Read doggo’s full comment.

Biological voyeurism

May 14, 2008 – 11:00 am

Scientists communicate with pictures (graphs, images, flowcharts, etc) because it’s often impossible to convey experimental results with just words. So a picture is truly worth a thousand words, right?

I checked this out by dividing the total words by the number of figure panels in a few recent Reports to Science and Letters to Nature. It seems a picture is worth more like 606 +/- 381 and 296 +/- 97 words, respectively.

Doesn’t matter anyways, because scientists are all watching movies these days. Watch the neutrophil (white blood cell) below chasing the little bacteria.

If you do not see the video please install the latest flash player.

Music Lab #2

May 14, 2008 – 1:34 am

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Here’s the second installment of “Music Lab.” A place on the blog where Jad gets to play some of his favorite music and tell you why he likes it. Take a listen.

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Song 1: A Place In Between
By: Kiln
Album: Thermals

Song 2: #13
By: Karl Heinz Stockhausen
Album: Stimmung

Song 3: July
By: So Percussion
Album: Amid the Noise

MORE LINKS:
-More about Kiln

You and Your Irrational Brain: An evening of experimentation under the stars

May 12, 2008 – 10:39 am

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Radiolab live in NYC!

The World Science Festival and WNYC Radio present You and Your Irrational Brain, a live, outdoor event (rain or shine) Thursday, May 29th at Water Taxi Beach in Long Island City, Queens, NY.

Have you ever wondered why you might think it’s okay to steal a pen from work, but not money from the petty cash box? Ever splurged on a lavish meal, only later to clip a 25 cent coupon for a can of soup? Ever taken something FREE, knowing full well that you didn’t really want it? Why do we make these decisions that are so clearly irrational?

Behavioral economist Dan Ariely, author of Predictably Irrational, along with science writer and Radio Lab contributor Jonah Lehrer, will join Radio Lab hosts Jad Abumrad and Robert Krulwich to explore the often surprising factors that motivate and dictate human behavior.

The FREE event will combine discussion with live group experiments, games and demonstrations that test the ideas in Ariely’s book, followed by food, drink and music under the stars and on the sand.

WHEN
Thursday, May 29th, 2008 from 7 pm to 8:30 pm, followed by music, DJ, beer and beach-side merriment

WHERE
Water Taxi Beach (Google Map)
2nd Street and Borden Avenue
Long Island City, NY 11101

Water taxi shuttles ($5.50 each way) will be available before the event (more details to come), departing from East 34th Street. The Beach is also within walking distance of the Vernon/Jackson station on the 7 train.

Water Taxi Beach has concession stands for snacks and beer, so no outside food, but feel free to bring your beach towel, chaise lounge, volleyball, sand pail etc. And bring vaild ID (21 +). Minors are only allowed to come with their parents.

TICKETS
Tickets are free, but you’ll need a reservation. Please email us at irrationalbrain@gmail.com and let us know how many people will be coming.

Lies are only skin deep?

May 9, 2008 – 2:00 pm

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Pancrat/flickr

Over the course of human history, the methods used to determine if someone is telling the truth have ranged from horrific to downright silly. The legend of La Bocca della Verita holds that if someone fibs with their hand in the mouth, it gets bitten off.

More recent research looks at brain activity during deception. We also interviewed Britton Chance about the possibility of remote lie detection using infrared examination of brain activity. New research directs our attention to the skin, where sweat gland activity may be detected from a distance. The helical structure of a sweat gland allows it to behave like an antenna for electromagnetic frequencies in the range of 100 GHz.

Skeptics note that this is just another way to detect stress, not lies. Even the researchers say the most appropriate application of the technology is to monitor medical patients or athletes.

Technology and Human Rights

May 9, 2008 – 1:53 pm

Many of you probably remember last year’s release of satellite images documenting human rights violations in Myanmar (Burma). Scientists have teamed together at the American Academy for the Advancement of Science (AAAS) to use sophisticated technology to alert us of the atrocities against civilians in Darfur, North Korea, and Burma. How else can we apply the tools of science to enhance human rights work?

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A bamboo fencing around a military encampment appears in Burma on Dec 13 2006.
Top image: © GeoEye, Inc.
Bottom image: © 2007 DigitalGlobe.

the bloody truth about Narcissus

May 8, 2008 – 12:45 pm

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Hello Jad here.

First off, thanks to everyone who sent me Starbucks cards for my birthday (what a nice surprise!)

And while we’re on the subject of ME, let me say a few words about about narcissism. Actually, no. What I’d really like to do is to play you a song I’ve had on repeat for the last month, a song about a boy who falls in love with another boy who lives in a river.

The singer of the song (Bradford Cox, of Atlas Sound) seems to be doing his own spin on the classic Narcissus myth.

Here’s an excerpt from Ovid’s version, written in 8 AD…

“While he is drinking he beholds himself reflected in the mirrored pool—and loves; loves an imagined body which contains no substance…He cannot move, for so he marvels at himself…consumed, and slowly wasted by a hidden flame…And in his body’s place a sweet flower grew, golden and white, the white around the gold.”

In Ovid’s telling, poor forlorn Narcissus stares so long at the `stranger’ in the water that he turns into a flower. A nice notion.

But why? What exactly is so nice about a guy so entranced with his own reflection that he starves and then drowns? Seems deranged to me.

Well, it turns out Ovid’s is not the only verison.

In 1896, two Oxford archaeologists discovered a giant rubbish heap outside the town of Oxyrhynchus, Egypt containing 7 centuries of trash (Grocery lists, census forms, porn, you name it). The dump was packed up into boxes, shipped to England, and for the past hundred years, scholars at Oxford have been working to read it all (much is very very faded). Recently, a guy named Ben Henry discovered a scrap of papyrus which contains the earliest known version of the Narcissus myth. The poem was written fifty years before Ovid, likely by a fellow named Parthenius. And Parthenius takes a much less romantic view of Narcissus.

Here listen…

If you do not see flash audio player please install the latest flash player.

In Parthenius’ version, before turning into a flower, Narcissus drowns in a pool of his own blood.

My guess is that Ovid read this version and thought “oh dear, that will never sell!” And so he did what Hollywood producers do all the time nowadays: he sanitized the ending.

But I think Parthenius had it right: obsessive self love can only end badly. With blood, not flowers.

Still, this song is amazing. It’s called River Card by Atlas Sound (a solo project from Bradford Cox of the band Deerhunter). Let me know what you think of it…

If you do not see flash audio player please install the latest flash player.

Insect Porn

May 7, 2008 – 7:39 am

Isabella Rosellini stars in these gorgeous and bizarre bug sex videos. (She also wrote and directed these short films.) I will warn you, they are disturbing at times…but only in a nature-is-so-strange-as-to-be-utterly-unreal way.

Jad and Robert: The Early Years

May 6, 2008 – 1:43 am

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Ever wonder how Jad and Robert met? Well it all began with an everyday encounter where they discovered they both went to the same small liberal arts college in Ohio. For this week’s podcast, the guys go on stage at Oberlin College to tell the tale of their meeting and how they started tinkering around with tape to come up with the Radiolab you know today.

Vintage Radiolab alert! You’ll hear the very first piece Jad and Robert made together. It’s an audio-experiment called “Flag Day” that they submitted to This American Life. TAL’s Ira Glass and Julie Snyder phone in to share what they thought of it.

If you do not see flash audio player please install the latest flash player.


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