Dangerous -- Engadget

dangerous posts

MacBook Pro battery flies off the handle, busts wide open

by Darren Murph posted Nov 11th 2009 at 12:23PM

Here's the thing: that horrifically swollen, completely destroyed battery you're peering at above isn't as rare a sight as it should be. If you'll recall, we've personally covered at least four MacBook Pro battery explosions, and we've also seen a similar amount of volatility over on the PC side. The story behind this one is as follows: a 17-inch (non-unibody) MBP owner was using his machine on a desk (thankfully), when suddenly an odd noise began to increase in volume; following that, the entire machine "jumped up" slightly and turned off, and this battery is to blame. Oh, and if this all-too-commonplace occurrence happens to you next, let's hope you aren't actually using your laptop on your, um, lap.

Gallery: MacBook Pro battery flies off the handle, busts wide open

70,000 HP laptop batteries recalled due to fire hazard

by Darren Murph posted May 14th 2009 at 3:13PM

It's been quite awhile since we've seen a major recall surrounding volatile laptop batteries, but it looks as if HP is the company bringing the topic back to the forefront. Announced today, the US Consumer Product Safety Commission and Health Canada, in cooperation with Hewlett-Packard, has issued a voluntary recall of about 70,000 Li-ion batteries. Reportedly, these cells can "overheat, posing a fire and burn hazard to consumers," and so far, the firm and CPSC have received two separate reports of batteries that have overheated and ruptured, resulting in -- wait for it -- "flames / fire that caused minor property damage." For a look at what units are affected, head on past the break -- oh, and if you're reading this on an HP lappie right now, go ahead and grab the fire extinguisher just in case.

Continue reading 70,000 HP laptop batteries recalled due to fire hazard

LG recalls 30,000 830 Spyder handsets for crappy 911 connections

by Darren Murph posted Mar 1st 2009 at 11:53AM

While things like copy and paste, multimedia messaging and video calling are nice extras to have, there's really only one thing that's most important when it comes to a reliable cellphone: the 911 functionality. Evidently, around 30,000 LG 830 Spyder handsets aren't having the easiest time dialing for help, with a product recall noting that a huge swath of 'em have "difficulty sustaining a connection or have poor voice quality on calls to emergency 911." It should be noted, however, that LG's actually being really, really proactive here, as it has only received a single report (and no injuries) to date. The Spyder phones affected have software versions T83LGV03 and T83LGV04, and you can hit the read link if you suspect yours is amongst that 30,000.

[Via textually]

Wii blamed for ridiculous increase in British hospital visits

by Darren Murph posted Dec 23rd 2008 at 11:35AM

Nintendo's Wii has been maiming careless gamers since the day it was launched, but an inexplicable uptick in Britain has professionals scratching their heads. According to Dr. Dev Mukerjee of Broomfield Hospital: "There has been a 100 percent increase in patients complaining of Wii-itis." Turns out, Wii-itis is their word for playing so much Wii that you injure yourself. Astonishingly, up to ten people per week are being "hospitalized with injuries caused by playing Nintendo Wii games," which has forced medical personnel to "issue warnings of the dangers associated with the video game system." Some of the most common injuries are Wii-knee (seriously) and tendon stretching / tearing, both of which could likely be avoided if gamers would bother to stretch before breaking a sweat. Sheesh -- what do folks even learn in Physical Education these days?

UK warns that fake imported DS handhelds could be hazardous

by Darren Murph posted Dec 5th 2008 at 8:47AM

HM Revenue & Customs has put out an official report warning that "hundreds of imported counterfeit game consoles seized at UK freight depots were found to have been supplied with potentially dangerous power adapters." Most of the wares had been purchased at a deep discount from Asian websites claiming to sell "genuine Nintendo products" for over 50% off. The Big N has already stepped in to confirm that the DS / DS Lites are indeed counterfeit, and the accompanying power adapters were also deemed "potentially dangerous, since they had not been electronically tested and do not meet strict UK safety standards." C'mon parents -- even if the youngin' has been bad, we'd still say coal is more fitting than a stocking full of potential electrocution.

[Via Pocket-lint, image courtesy of Infendo]

Recalled: 35,000 volatile Sony batteries in Dell / HP / Toshiba laptops

by Darren Murph posted Oct 30th 2008 at 5:25PM

Ruh roh. We're really, really hoping this isn't just the first of another long string of laptop battery recalls, but the US Consumer Product Safety Commission, in cooperation with a slew of other outfits, has just announced a voluntary recall of around 35,000 Sony laptop batteries. As you'd expect, the Li-ions in question "can overheat, posing a fire and burn hazard to consumers," and there have already been 19 reports of overheating including 17 reports of flames / fire and two reports of consumers getting mildly burnt. For the full list (and it's pretty long) of affected laptop models from HP / HP Compaq, Toshiba and Dell, be sure to give the read link some serious attention. Oh, and stop using that battery pronto if yours is one of the afflicted.

Rage Wireless Guitars recalled, chemical burns deemed too emo

by Darren Murph posted Oct 23rd 2008 at 8:09AM

Performance Designed Products' Rage Wireless Guitar isn't the most well known Guitar Hero peripheral out there, but that's apt to change in a hurry after this. Said instrument has just been recalled after the company received a single report of a burn after the user self-pwnt him / herself by installing the AA batteries incorrectly. Apparently the circuit board within the axe is "defective" in such a way that it causes cells to leak if they are inserted in an incorrect manner, and thus, it poses a risk of chemical burn to the rocker handling it. Interestingly, consumers who own one are instructed to return the thing to the original place of purchase rather than PDP itself, so we'd recommend wrapping your arm in gauze and printing out the read link to help your case if you've trashed the receipt.

[Via SlipperyBrick]

Cellphone charger blamed for blaze in Delaware

by Darren Murph posted Sep 2nd 2008 at 10:36PM

Details on this one are remarkably skimpy, but here are the facts as we know them. A fire caused around $30,000 worth of damage to a mobile home in Delaware this past week, but thankfully, the Millsboro and Indian River firefighters found no one home at the time of the incident. The culprit? A "malfunctioning cellphone charger that ignited the wall covering in a bedroom." That's it, folks -- no manufacturer, no brand name, nothing. In other words, unplug your chargers when you leave the house... or store your home in a fireproof safe, either one.

[Thanks, Carl]

CASA network aims to identify tornadoes more quickly

by Darren Murph posted Jun 17th 2008 at 4:32AM

The recent tornado tragedy in Iowa underscores the necessity to replace our aging NEXRAD detection system, and thankfully, a team of scientists from various universities are already working to find a suitable replacement. The Collaborative Adaptive Sensing of the Atmosphere (CASA) satellite network would theoretically be installed on existing infrastructure, and it would purportedly scan areas more quickly and target the bottom of storms -- something the current system falters at. The so-called "gap filling radars" could be used to scrutinize the regions where NEXRAD radars can't see, and better still, it will likely be able to more accurately predict the storm path in order to more effectively alert those who may be in harm's way. On the downside, said network isn't expected to be implemented and ready for use until 2013, so we wouldn't go converting that basement into a home theater just yet.

[Thanks, Matt]

Survey finds 37% of Gen Y-ers text while driving

by Darren Murph posted May 2nd 2008 at 3:26PM

Oh sure, Americans are adamantly against texting while driving (in theory), but that's not stopping those mischievous Gen Y-ers from getting their SMS on while behind the wheel. According to a new survey of 1,200 people conducted by Nationwide Mutual Insurance (we know, we know), a third of the Gen Y-ers admitted to "always multitasking while driving," and while the "always" bit does indeed frighten us a tad, the real juice was in the next statistic: 37-percent said they sent text messages while driving. Before you start belaboring the imprudent youth, think long and hard about your own in-car cellphone usage -- remember that time you just had to reply "y w pep plz" in order to salvage your friend's pizza order? Tsk tsk.

[Via About]

Samsung P10 laptop battery "melts" in South Korea

by Darren Murph posted Feb 24th 2008 at 9:23PM

Merely days after LG put the brakes on sales of its Z1-AE007 laptop due to suspicions of a faulty battery within, yet another lappie in South Korea is making headlines for its overheating, er, abilities. Reportedly, the battery in a P10 computer, produced in 2002, "melted" after inexplicably emitting smoke during use. The device managed to burn a bed and a certain part of the floor, but thankfully, no "big fire" was started. According to company spokesman James Chung, Samsung is now "checking details of the incident," but the actual manufacturer of said battery has yet to be revealed.

FDA-commissioned study says we don't know much about wireless risks

by Nilay Patel posted Jan 21st 2008 at 9:16PM

Just in case our long-running series of posts regarding the danger / safety of cellphone and WiFi radiation didn't tip you off, an FDA-commissioned study was just published by the National Research Council of the National Academies of Science that basically says we've got a lot left to learn about the effects of all those radio waves. The FDA wanted to know where to concentrate research efforts in order to better understand wireless safety, and it looks like there are quite a few gaps in the research: the study says there needs to be further study on the effects of wireless radiation on children, pregnant women, and fetuses, both long- and short-term, and that frequency and power differences between different types of radiation need to be better understood in order to apply current knowledge to new products. All in all, it looks like there's a lot we don't know -- but that's not going to stop us from rocking this Bluetooth headset while browsing and taking a call.

Exradia suggests that iPhones could warp brains

by Darren Murph posted Nov 10th 2007 at 3:19PM

While we wouldn't mind a bit if the iPhone had an easy-to-replace battery like most mobiles these days, it seems that Exradia feels that such an oversight was nothing short of (potentially) harmful. As you very well know, we've seen so much conflicting data regarding the true danger of "cellphone radiation" that we've basically given up on trying to make sense of it all, but the aforementioned replacement battery outfit -- which just so happens to integrate a mystical RF-blocking circuit into each cell -- is reportedly "surprised [that] Apple has chosen to ignore this potential health issue" by not giving users the option to spend a bit of coin with Exradia. David Schick, the firm's chief executive, went on to state that there was "no scientific evidence that clearly demonstrates mobile devices are safe," but he unsurprisingly failed to mention that the flipside of that statement is also true. Whatever the case, we wouldn't worry too much about this shameless grub for money -- considering just how many mobile users are yapping it up right now, we'll all go down together should these fears prove true.

[Via TGDaily]

British Government to study health effects of WiFi

by Conrad Quilty-Harper posted Oct 14th 2007 at 11:23AM

Normally, the news that a study into the dangerousness of WiFi signals was to take place would provoke groans of disappointment from these pages: however, the British Government's statement that such a study is going to take place is a somewhat calming development. The Health Protection Agency, the group tasked with staging the study, will aim for the study to be "systematic" -- alternatively meaning "final," "definitive," and "complete" -- with all areas of potential dangerousness being investigated, with the opening remarks from the chief executive of the agency including affirmations that no evidence has previously been found that 2.4GHz WiFi frequencies cause danger. Schools will not turn off their routers while the study takes place, and the results are expected to be "reassuring." Sanity has won this battle it seems.

HP ridicules Queensland study linking laser printer particles to potential health issues

by Thomas Ricker posted Aug 3rd 2007 at 8:31AM

Oh noes, that study claiming that laser printer particles are dangerous is shaping up to be just as contentious as those studies proving that cellphones are/aren't dangerous. As you'll recall, the Queensland University study tested 62 "relatively new" laser printers from Canon, HP, and Toshiba and found 17 to be "high emitters" of potentially dangerous, ultra-fine toner particles. Of these, all but one (a Toshiba model) were manufactured by HP. As you'd expect, HP has issued a formal response courtesy of Tuan Tran, HP's vice president of marketing for supplies. Perhaps predictably after such a damning report, HP's response can be summarized as an attempt to both discredit and mock the research while standing behind the safety of their products. Tuan first ridicules the study by stating "the nature and chemical composition of such particles – whether from a laser printer or from a toaster – cannot be accurately characterized by analytical technology." He goes on to say that, "Testing of ultrafine particles is a very new scientific discipline. There are no indications that ultrafine particle (UFP) emissions from laser printing systems are associated with special health risks." HP does agree with the study's assessment that "more testing in this area is needed" and claims to be actively engaged in the process. Since HP's statement came our way via a PR agency and not HP's official news site, we offer you their complete response after the break. While it's tempting to label HP the Big Tobacco of the printer business, don't; it's far too early to jump to such conclusions. Still, with a press release like this, they're not making it easy on anyone.

Continue reading HP ridicules Queensland study linking laser printer particles to potential health issues