A run through of the NY Times Magazine peice
The Year in Ideas. The whole collection is freaking amazing and is fully deserving of your time.
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Think your PGP-encrypted SSL-tunneled firewall-ed email is safe? Think again. The lead off article (by alphabetical order) is about
accoustic eavesdropping on computer keyboards by associating the sound a specific key makes with a specific sound. Apparently they're recognizably different, and this is huge: no matter how much security you stack into the wires, if your broadcasting your communique in a single-sound for single-letter tappa-tap, you might as well say what you're typing out loud. Of course the challenge now is to develop secure keyboards that randomize their sounds.
Kudos to the researcher for 'thinking outside the box.' The scary part is that this is almost certainly something the NSA/CIA has already thought of, and I'm sure they've had these sort of bugs for years. Let's hear it for closed government research. woo.
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This is fucking brilliant and the best (only?) use for a camera-phone I've seen to date by a million miles: Using Camera-phones to scan
bar codes of food or other retail products. Scan the code, find out where your food is coming from. Is the farm organic? Has it burned tons of fossil fuels travelling half way around the world? What's the processing history? It's information overload, but it's also a huge weapon in consumer awareness. Huge.
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What's the best way to
skip a rock? This is a really fun piece that I'm looking forward to reading in Nature. A group of Frenchies have taken a theoretical and experimental look at the mechanics of rock skipping. This reminds me of Feynman's
flying plate-emblem problem. Feynman's numbercrunching ended up making it's way into his QED work, if I recall, and I don't think this rock skipping mechanics work is as useless as the researcher claims--I could definitely see this research leading to new ways of landing planes (or spaceships) in the ocean with minimized violence.
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There's a piece full of interesting ideas on
fogey gadgetry. The looming baby-boomer retirement makes this gadgetry the most marketable of all.
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Debunking Photoshop Fakery: Debunked. While the Dartmouth prof who's developing the algorithm is doing some neat work, there's a glaring lack of insight into the meat of problem on his part. Once developed and released, frauders will have open access to his software, and can test their products for believability. This is nothing more than a tiny step in a classic arms-race . Within a month "believability" software would start showing up.
An extended problem with this writeup is that it is delaying people suspicions: a photograph is not proof. The soon people understand that the better.
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Tangentially, I also learned the origin of the word
robot: "When [Karel] Capek's brother, Josef, coined the word for the automatons in the play 'R.U.R.,' he derived it from the Czech word robota, meaning 'slave labor.' "
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The
Employable Liberal Arts Major raises some questions that I've been pondering lately as I drown in engineering professionalism (and wonder why I took such 'flakey' courses at Deep Springs.) Anthony Marx, president of Amherst College, reminds me:
"To dilute the power of the liberal arts with premature professionalism will deprive our society of the thoughtful leadership it needs." If they have the luxury of time, he said, students should "go deeper into the liberal arts, because that is the seed corn of an intellectual life and informed citizenship." After all, college is breathlessly short, and the American working life increasingly long. How many professionals think back fondly to those industry-specific lingo-training courses of their undergraduate days?
Yeah, I'm totally going to be in school for at least another decade. Screw the real world, I'm working on me leadership needs. hehe.
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The
FanWing is undoubtedly one of the biggest things to hit aviation since the helicopter. Basically it uses a Mississippi-style paddle-wheel to push air over the wing and create lift without high speeds, enabling it to fly at car-like speeds and take off on shorter stretches. It uses less gas too, if the article is be believed. Really cool.
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A Danish company has bioengineered
Land-Mine-Detecting Plants that turn red in the presence of nitrogen dioxide. If it works (not much room for error here), it would be a suitable gesture to revive some of our rusting warplanes to carpet-
bomb-plant south-east asia. Flower power.
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Welcome to the world of
sonocytology: amplifying the natural vibrations of cells to 'listen' to them. Changes is this vibration can be correlated to cell-death, growth, multiplication, and thereby presumably cancer. Pretty freekin' cool.
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The divide between
Professionals and Amateurs is fading fast.
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The
Singable National Anthem: "It's no small detail that the song's highest note -- the one most people can't reach -- is the word 'free,' as in, 'land of the freeeeeeeeee.'" Mmmm...symbolism.
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Modern warfare is apparently more similar to the finessed strategy of
soccer than all-American gridiron football. You mean you can't just form a blocking wall and run through Afghanistan and win the game? Go figure.
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Even though they're now owned by Unilever, Ben and Jerry's haven't forgotten their tree-huger roots. They've apparently developed a
Thermoaccoustic Freezer which uses sounds waves to compress (or rather, expand) the air in a room filled with inert gas to cool it without using harmful chemical refrigerants. Really neat-o. Ben and Jerry's is actually sold at 7-11 here in Lund, which is crazy and awesome at the same time. It's one of two pilot locations in the whole country from what I've heard. But I've noticed that pints are NOT made from the bleach-free paper that I've seen in American pints, which is both odd and a shame. Unilver-ization has begun.
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Virtual Autopsies using MRI and CT technology. Seeing as the persons dead, I guess you can use all the radioactive tracers you want. Woo-hoo! Oh wait...to get around the body I guess you'd need a working heart...hmmm. I wonder if you can do a tracer injection and then manually drive the heart through a few cycles. Martin?
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Virtual Sketch Artist uses Darwinian permutations to help witnesses have a go with subtle variations of their description. They talk about the effects of memory, but I still fear that the suggested permutations would guide a user unwillingly. Perhaps multiple runs could sort that out? Interesting none the less.
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And last but not least, it appears that moisture is no longer the essence of
wetness. An impressive year.
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They also ran an interview with
Stephen Hawking, which is full of brilliant bits through understandable brevity. His commentary on America, Mars, et al is right on, in my opinion. But the best part:
Q: "What is your I.Q.?"
A: "I have no idea. People who boast about their I.Q. are losers."