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Test Your Earthquake Knowledge With Quake Quiz


The San Francisco Department of Emergency Management wants to make earthquakes, or at least learning about earthquakes, fun. In order to accomplish this, they created a Quake Quiz Web site, which features tips on how to prepare and react when an quake occurs.

The site features an interactive quiz that places the user in six different scenarios -- at home, on the beach, in the car, at work, and at a restaurant. When each scenario begins, the screen violently shakes, and a question with three possible answers appears on the screen. After correctly answering the question, the user is guided to the next step and is offered several tips, made visible by clicking different objects on the page.


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Visionaries

Scientist Demands Apology for Supression of Web Earthquake Warnings


An Italian seismologist has demanded a public apology from the Italian authorities that suppressed his predictions of the earthquake and resultant aftershocks. The quake and its aftermath have taken over 200 lives and left as many as 17,000 homeless since it first struck near the town of L'Aquila yesterday, according to reports by the Daily Mail and the New York Times.

Over a month ago, National Institute of Astrophysics scientist Giacchino Giuliani had detected the signs of an impending quake in the levels of radon gas that permeated the seismic area of L'Aquila. Concerned for the city's safety, he warned the townsfolk, the Daily Mail reports; last month, vans equipped with P.A. systems cruised through L'Aquila's streets, advising residents to evacuate.

But L'Aquila's mayor and law enforcement officials simply regarded Giuliani's actions as "'spreading alarm'," according to a Reuters source. The public warnings were silenced, and Giuliani was ordered to remove his predictions from the Internet.

At the center of the debate is the study of radon levels, a method of earthquake detection that has been the subject of substantial scientific controversy for over a decade.

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Computers

Multiplayer Online Earthquake Game Trains Californians for Disaster


What would happen if a 7.8-magnitude earthquake hit Southern California? We certainly can't think of anything good, and our thoughts are echoed by the findings of a 300-page study from the U.S. Geological Survey, which detailed the likely resulting damage should such a disaster hit along the San Andreas Fault. That inspired the Institute for the Future and the Art Center College of Design to create 'Aftershock', a sort of massively multiplayer game in which everyone logs onto the site to simulate the social fallout.

The idea, in a nutshell, is for people to sign in and post their experiences during and after the imagined quake, which "hit" yesterday. Some are playing along, like this posting which tells the imagined tale of the results during a college class. Other posts, though, range from the offensive to the humorously confused, but it's all part of the peoples' reaction. Anyone can "play," even if you're nowhere near SoCal -- so we'd only ask that you play nice. [From: Boing Boing]

Computers

Laptop Shock Sensors Could Help Predict Earthquakes

Laptops Acting As Earthquake SensorsEarthquakes strike dozens of times every day around the world, usually doing no more than rattling a few dishes, but occasionally causing some real damage. There's a worldwide network of sensors able to track and locate the center of earthquakes after they've struck, but a new network is being built up in the hopes of detecting quakes as they happen, communicating that information to those likely to be impacted, and even possibly beating the quake itself. At the center of this is not some fancy, expensive worldwide sensor array -- instead, it's a bunch of laptops.

So how on earth is the everyday laptop helping solve one of the natural disaster prediction riddles of the ages? You see, hard disk drives, the spinning things where most people store data on laptop or desktop computers, are fairly fragile things. They contain platters of information spinning at high RPM, with the heads that read from them skimming the surface a few fractions of a millimeter away. Give it a hard knock and the head whacks the disk, resulting in data loss. For this reason, many laptops contain accelerometers, which can detect when the laptop is about to hit the ground after a fall (the hard disk is then automatically stopped temporarily for protection).

This program uses those same accelerometers in a network of laptops to detect quakes. Right now, there are only three laptops connected (enough to successfully detect last month's quake in southern California), but the hope is to eventually deploy a much larger collection and, ultimately, warn those in harm's way. We're just hoping they put in some safeguards to make sure the information is valid; we wouldn't want a bunch of jokers jumping up and down with their laptops to set off early warning sirens across the state. [Source: BBC News]

Cell Phones, Computers

Twitter Scoops Media in Breaking California Earthquake News

Twitter Plays a Central Role in Earthquake News
Yesterday, Twitter proved its mettle, and for once, didn't buckle under the pressure as a barrage of tweets poured in just seconds after the earthquake struck (and before it ended). Twitter, while popular, has become known for its frequent unscheduled "down time," symbolized by its accidental mascot, the Fail Whale. Yesterday, Twitter stayed strong, allowing those on the west coast to share news about the 5.4 magnitude earthquake that shook Los Angeles. In fact, Twitter managed to stay operative while telephone and cell phone networks became clogged with friends and family trying to contact each other in the quake's wake.

Not only did Twitter remain steadfast where more traditional methods of communication stumbled, it beat traditional media out of the gate with news about the earthquake. Twitter co-founder Biz Stone claims that the first mention of the quake appeared on Twitter nine minutes before the first AP wire. Specific time stamps were not available to confirm the claim, but we could confirm that Twitter users beat Reuters to the punch by about 20 minutes. Details about the extent of damage, magnitude, and epicenter were circulating hours before news outlets had their first full length articles up.

Following success in breaking the tragic story of the earthquake in China earlier this year, Twitter again proved itself to be useful beyond just sharing what you had for breakfast or how hung-over you are. [Source: Venture Beat, CNET, Via: Textually]

Cell Phones

New Japanese Phone Offers Earthquake Alerts

New Japanese Phone Offers Earthquake Alerts

Those mobile mavens over at NTT DoCoMo, a major Japanese cell phone provider, are taking the lid off of a feature called Area Mail.

Area Mail will blast all phones in a predetermined area with a text message. Pairing this location specific messaging service with a special ringtone could lead to a powerful emergency alert system. In the event of an earthquake or Godzilla attack an alert could be sent straight to those in immediate danger with out bothering those outside the danger zone.

From MobileMentalism

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