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The World Cup for robots
I love it: Some engineers at the Tokyo Institute of Technology in Japan are developing a device that you can point at a smell to record a sample of it — then “play” it back later on. As the New Scientist reports:
Somboon’s system will use 15 chemical-sensing microchips, or electronic noses, to pick up a broad range of aromas. These are then used to create a digital recipe from a set of 96 chemicals that can be chosen according to the purpose of each individual gadget. When you want to replay a smell, drops from the relevant vials are mixed, heated and vaporised. In tests so far, the system has successfully recorded and reproduced the smell of orange, lemon, apple, banana and melon. “We can even tell a green apple from a red apple,” Somboon says.
This thing might actually work. The lab’s web site is down, but Google’s cached copy of their experiment page shows that they do seem to be having some success with “recording and reproducing citrus flavors”.
Nonetheless, I can’t stop giggling. There is no technology more justly mocked than Smell-O-Vision. Yet in a weird may, maybe there’s actually a use for an olfactory iPod. Smell is powerfully related to memory, so one might wonder whether this device could actually be useful as a memory aid: When you’re trying to remember the details of a situation, you record its smell, and then play it back later as a cognitive priming device.
Then again, when smells are removed from their context they can be kind of creepy. I recently visited a lab where they develop artificial flavors — extracting the essence of the flavor and smell of, say, buttered popcorn, or bacon, or a hamburger. And let me tell you, when you hold up a tiny stick with a dab of hamburger scent on it and your nose is overwhelmed by the smell of an actual, real burger, it’s strangely unsettling: It feels less like the wonderful odor of a burger joint and more like you’re experiencing a psychotic break.
I'm Clive Thompson, a writer on science, technology, and culture. This blog collects bits of offbeat research I'm running into, and musings thereon.
Currently, I'm a contributing writer for the New York Times Magazine and a columnist for Wired magazine. I also write for Fast Company and Wired magazine's web site, among other places. Email or AOL IM me (pomeranian99) to say hi or send in something strange!
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September 26, 2008 » 01:57 PM
From an interview with ethnobotanist and anthropologist Wade Davis:
One of the cultures you celebrate in Light at the Edge of the World is the Inuit. What do you most admire about them?
Davis: The Inuit didn’t fear the cold; they took advantage of it. During the 1950s the Canadian government forced the Inuit into settlements. A family from Arctic Bay told me this fantastic story of their grandfather who refused to go. The family, fearful for his life, took away all of his tools and all of his implements, thinking that would force him into the settlement. But instead, he just slipped out of an igloo on a cold Arctic night, pulled down his caribou and sealskin trousers, and defecated into his hand. As the feces began to freeze, he shaped it into the form of an implement. And when the blade started to take shape, he put a spray of saliva along the leading edge to sharpen it. That’s when what they call the “shit knife” took form. He used it to butcher a dog. Skinned the dog with it. Improvised a sled with the dog’s rib cage, and then, using the skin, he harnessed up an adjacent living dog. He put the shit knife in his belt and disappeared into the night.
September 25, 2008 » 11:21 AM
“Video from a camp north of Toronto in December 2005 shows a car spinning around in a nearby, snow-covered parking lot. Prosecutors characterized that as special driver training but the defense, and many outsiders, said it was nothing more than “cutting doughnuts,” a favorite winter pastime of young Canadian motorists.” - A key piece of evidence submitted in the trial of a gang of alleged young Canadian terrorists.
September 24, 2008 » 11:21 PM
“Life imitates art imitating life: just thought a gnat crawling across my monitor was part of a Flash-based ad. I clicked it.” - A Tweet from Bill Braine.
September 24, 2008 » 02:37 PM
“Funniest FB friend request ever: “Twitter friend hoping to get to second base (Facebook!) ;-).”” - A recent Tweet by Pistachio
September 24, 2008 » 12:28 PM
Chinese powdered-milk crisis creates a new market: The return of the wet nurse
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