Tuesday, September 11, 2007

A Cleaner Burn: Eco Fire Fighting

fire1.jpgAccording to the National Interagency Fire Center, the federal government spent $1.5 billion fighting fires last year, and with a near-record wildfire season underway, that number is sure to continue to rise. Unfortunately, much of that money was spent using equipment that spews toxic chemicals and emissions to douse the flames–sort of like saving the forest while damaging the trees (not to mention the wildlife).

Innovation in eco-fire fighting hopes to change that. Arkansas-based Working Chemical Solutions bills its Fire Blockade product as “the fastest, greenest, simplest and cleanest fire suppression system available.” (FYI, the product is the brainchild of Robert C. Smith, a former LSU Tigers defensive end turned biochemist who watched his laboratory burn to the ground — whoa.) Unlike dry chemicals and foams, water-based, biodegradable Fire Blockade doesn’t attack the oxygen in the fire; instead it alters the chemistry of the fuel surface and lowers the temperature of the fire dramatically so it can be more easily extinguished.

Summit Environmental Corp of San Diego has taken eco-fire fighting a step further–the nine-year-old company that previously developed products as diverse as organic skin care and toxic spill clean-up has recently refocused and declared itself on a “Green Firefighting” mission. The company is now 100% focused on its USDA-approved non-toxic Flameout fire suppressant and the development of technology for water and energy-saving fire vehicles.

While we couldn’t find any hybrid fire engines out there yet, if you’re ever unlucky enough to find yourself in a burning building in Sacramento, you might be cheered up by the fact that DaimlerChrysler’s one and only Mercedes Benz F-cell, the first fuel-cell powered fire response vehicle, is in service in the city as a supervisor’s vehicle. No, it doesn’t have a ladder and a hose, but hey, it’s a start.

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quick stats for MusicSamplr


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Monday, September 10, 2007

Cellphone: Semacode Bars Speed Up Shopping and Bankruptcy

hm1.jpgYou know that hot half-naked woman you see on the billboard outside of your work? Well, now you can own her shirt. H&M -- or the European version of the GAP -- is creating billboards and magazine prints that will allow you to buy clothing using your cellphone's camera. Unfortunately, you still can't buy the actual model.

Black-and-white patterned boxes called Semacode bars will be placed on advertisements which carry coded information that will bring the shopper to the retailer's product catalog. You'll then be able to buy the clothes using your cellphone account, making it that much easier for your spouse to rack up an insurmountable debt and send you to an early grave. [CherryFlavor via SciFi]

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dyeSight $2 Multi-Touch Pad

By Erling Ellingsen on June 12, 2007

I guess most of the people reading this will have seen some of the multi-touch demos by Jeff Han, Apple and Tactiva. I wanted to play around with some ideas that required a multi-touch pad, but there aren't any devices available (Tactiva aren't shipping...)

Long story short, I made a simple one from a plastic bag, some dye and a camera:

Source: http://blog.medallia.com/2007/06/dyesight.html

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RFID implants linked to animal tumors

VeriChip -- and other vendors -- have been busily implanting radio-frequency ID (RFID) chips in human and animal subjects ever since the FDA approved the process. But a series of studies conducted from 1996-2006 noted a high incidence of dangerous tumors arising at the sites of RFID implants -- something the FDA apparently did not consider when it approved the procedure.

Cancer or no, I wouldn't go near an RFID implant. These things don't have off-switches. They don't have disclosure policies. They don't have logs, or even notifiers. That means that you can't stop people from interrogating your RFID, you can't choose who gets to interrogate your RFID, you can't see who has polled your RFID -- and you can't even know when your RFID is being read. You wouldn't carry normal ID that behaves this way, but from London's Oyster Card to the DOT's FastPasses to the new US passports, these things are being stuck to our person in ever-greater numbers.

And while manufacturers claim that these things have inherent security because they can only be read from a few centimetres away, hackers have already ready them at more than 10m distance.

Leading cancer specialists reviewed the research for The Associated Press and, while cautioning that animal test results do not necessarily apply to humans, said the findings troubled them. Some said they would not allow family members to receive implants, and all urged further research before the glass-encased transponders are widely implanted in people.

To date, about 2,000 of the so-called radio frequency identification, or RFID, devices have been implanted in humans worldwide, according to VeriChip Corp. The company, which sees a target market of 45 million Americans for its medical monitoring chips, insists the devices are safe, as does its parent company, Applied Digital Solutions, of Delray Beach, Fla.

Link See also: How thieves steal RFID-enabled cars HOWTO disable your new, RFID-laden US passport CA bill would ban forced subdermal RFID-tagging of humans HOWTO make an RFID virus Report: "contactless" credit cards with RFID are easily hacked DIY self-RFID-chipping HOWTO, Wed. Jan 4 at Dorkbot in NYC HOWTO build an RFID skimmer Hello Kitty anti-RFID skimming sleeves Personal firewall for the RFIDs you carry Interview with RFID implantee Former Bush official signs up for RFID implant How RFID hackers can steal gas, cars, and office access HOWTO turn a disposable camera into an RFID-killer UK RFID passports cracked US Passports to get RFID chip implants in 2006 US starts issuing RFID passports, despite security concerns Audio from Bruce Sterling's "Arphid nor RFID" rant Why RFID-chipped US passports are a bad idea Why new US passports can be read without permission US govt admits RFID passports are danger to Americans

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