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Venezuela says Maduro was target of attempted drone attack (updated)
Venezuela President Nicolas Maduro may be the first major leader to have faced a drone-based assassination attempt. Information Minister Jorge Rodriguez claimed that at least one bomb-laden drone had exploded close to Maduro while he was giving a speech at a Caracas event on August 4th. The authoritarian leader was unhurt in the incident, but seven National Guard soldiers were reportedly injured. Video from state TV showed Maduro and officials looking up in a moment of panic before the camera cut away, with the assembled troops running soon afterward.
iPad bomb threat led to recent device ban on flights
When the US and UK banned people from carrying large devices aboard flights originating in the Middle East and northern Africa, they only made vague claims about this being in response to threat reports. But just what were those threats, exactly? We might have an idea. A Guardian security source understands that the bans were prompted in part by a plot to tuck explosives into a fake iPad. This wasn't the only motivation -- there was a "combination of factors," according to the newspaper -- but it played an important role. It's not clear where and when this faux tablet bomb would have been used.
Saab built a robot to stop underwater terrorist bombs
The US isn't just worried about terrorist bombings above-ground -- it's concerned about bombs below the waves, too. To that end, it's working with Saab on a remotely-controlled underwater robot, the Sea Wasp, that's designed to deal with improvised explosives. The machine (a smaller take on the existing Seaeye) uses a mix of sonar and a manipulator arm to find, move and sometimes disable explosives. Its party trick is its sheer maneuverability. It can hover in virtually any position, helping it dispose of bombs even when they're attached to a ship's hull.
A real suicide bomb detector should arrive this year
Ever since terrorism became an all-too-real fact of life, people have dreamed of suicide bomb detectors that spot an explosive vest before its wearer has a chance to detonate. However, making a working example has proven elusive. Some companies threw their hands up in frustration after developing systems that just weren't accurate enough. Others, meanwhile, didn't even try that hard -- the UK went so far as to ban some detectors that proved utterly ineffective. At last, though, it looks like a genuinely functional suicide bomb detector is on the horizon.
Hitachi boarding gate can sniff explosives on passes, keep the transport queues flowing (video)
Anyone who's hopped on a flight at a major airport, or even some land-based transit, knows the agonizing wait that certain agencies demand while they scan for explosives and check boarding passes. Hitachi is working with Nippon Signal and the University of Yamanachi to build a new boarding gate that hopefully kills those two security birds with one stone. As you're swiping your boarding pass (or smartphone), the machine also scans it for particle-sized traces of explosive materials and sends the all-clear or no-go in less than two seconds. If all goes well, the system could check up to 1,200 passengers every hour at a single gate -- a rate quick enough to prevent a logjam at even the busiest terminals. Our chief reservations surround its scope. Hitachi has earned enough trust to get trial installations at Narita International Airport and a Tokyo subway station this coming spring, but we have a hunch that some airport officials would demand a more thorough screening, no matter how much it's actually needed.
Researchers use inkjet acumen to create wireless explosive sensor from paper
Meet Krishna Naishadham and Xiaojuan (Judy) Song. They're researchers at the Georgia Institute of Technology, and those little devices they're holding may one day save you from an explosive device. This petite prototype is actually a paper-like wireless sensor that was printed using basic inkjet technology, developed by professor Manos Tentzeris. Its integrated lightweight antenna allows the sensor to link up with communication devices, while its functionalized carbon nanotubes enable it to pick up on even the slightest traces of ammonia -- an ingredient common to most IEDs. According to Tentzeris, the trick to such inkjet printing lies in the development of "inks" that can be deposited at relatively low temperatures. These inks, laced with silver nanoparticles, can then be uniformly distributed across paper-based components using a process called sonication. The result is a low-cost component that can adhere to just about any surface. The wireless sensor, meanwhile, requires comparatively low amounts of power, and could allow users to detect bombs from a safe distance. Naishadham says his team's device is geared toward military officials, humanitarian workers or any other bomb sniffers in hazardous situations, though there's no word yet on when it could enter the market. To find out more, careen past the break for the full PR.
Tiny 'jumping robots' have more in common with firecrackers than Johnny 5
Perhaps calling an immobile plastic bug with explosives strapped to its underside a "jumping robot" is a bit of a stretch, but who are we to argue with the Army Research Laboratory and the University of Maryland. The two groups have collaborated to create a pair of "robots" that measure just a few millimeters in size but can jump several centimeters in the air. One uses a spring like mechanism (which an operator must press down with a pair of tweezers) to propel it, while the other uses a small rocket, which can be triggered either by current applied over wires or a phototransistor (for untethered flight). It all makes for a pretty neat video, which you can find after the break - even if your sister's Furby was more robot than these tiny things.
New bomb-sniffing laser could be used to locate IEDs
We've already seen lasers with the potential to spot explosives, and now a team of researchers is focusing its beams on roadside bomb detection. Chemistry professor Marcos Dantus of Michigan State University has led the production of a laser that has the "sensitivity and selectivity" to accurately identify improvised explosive devices. This particular bomb-sniffing laser emits short pulses that make molecules vibrate and longer pulses used to "listen" to the resulting "vibrational cords," these so-called cords are used to distinguish telltale molecules from the harmless sort. The research is being funded in part by the Department of Homeland Security. Full PR after the break.
Walmart recalls 1.5 million flammable Durabrand DVD players
Remember those amazingly cheap doovde players Walmart was so proud of a couple years back? Well, they ain't so amazing anymore, unless that's what you'd call a device capable of spontaneously bursting into flames. Sold between January 2006 and July 2009 exclusively at Walmart stores in the US and ASDA supermarkets in the UK, the explosive Durabrand units are being called back due to 12 reported instances of overheating, including five that caused fires. You have to love the irony of skimping on a doovde player purchase, only to pay for it later with "enhanced" insurance premiums. We reached out to Walmart for comment, but they didn't know what a doovde was. Nevertheless, we captured the conversation after the break. Update: While we haven't yet got clear confirmation that ASDA is following suit, we'd be very surprised to not see the product pulled and returns honored in the UK in the same fashion as in the US. [Via CNN Money; Thanks, Keith]
Nokia holds Matsushita responsible for faulty batteries
C'mon, you didn't think Nokia was just going to sit around with 46 million bum batteries on its hands and not play the blame game, didya? Reportedly, when Nokia's worldwide CEO Olli-Pekka Kallasvuo was asked whether Matsushita (the batteries' manufacturer) would be held liable for the fiasco, he responded by saying that the firm was "investigating" the issue, and noted "...of course they are responsible to us." Currently, Nokia has yet to divulge what kind of financial impact this whole mess will have on the company, but it's apparently planning to pass along at least some of the connected costs to Matsushita. Furthermore, Nokia's chief refused to comment when asked about the future relationship between the two outfits, but we're sure true feelings will become evident in due time.
Toshiba waves the recall flag again on Sony laptop batteries
Groundhog's Day ain't got nothing on this. Yet again, we're faced with another recall on potentially defective laptop batteries, and yet again, these cells in question could catch fire when you least expect it. The latest round of recalls by Toshiba allows for some 10,000 Sony-made batteries to be replaced after a trio of fire incidents over the past ten months got its attention. Of course, Sony noted that the financial impact of this wave should be minor, particularly compared to the recall-related costs it's already trying to swallow.
Letterman's head writer faces sparking, smoking PowerBook adapter
Granted, we've seen our fair share of Apple products getting a bit hot under the collar, and while the PowerBook AC adapters never were truly regarded as top-notch pieces of equipment, it seems that this particular one chose the wrong guy to get all sparked up on. Justin Stangel, a head writer / producer for the Late Show with David Letterman, was presumably writing up the night's monologue when he was uncomfortably faced with a sparking AC adapter. As any true professional would do, he actually filmed the volatile device getting its spark (and smoke) on rather than evacuating the area, so be sure and click on through to see what the fuss is all about.
When good toys go bad V: RC planes going down in smoke
PSA: If you just so happen to be one of the incredibly unlucky 66,000 owners of either a Sky Squadron Model 4153 (pictured after the jump) or Sky Rangers Model 4161 radio-controlled aircraft, we'd highly recommend not making them part of your Sunday afternoon fling. Unfortunately, the overheating (and potentially explosive) Li-ion curse has reared its ugly fiery head once more, and this time two RC planes distributed by Estes-Cox through Radio Shack and Wal-Mart are being promptly recalled. There have already been nine reports of eruptive behavior, including one craft that actually caught fire and somehow inflicted "a minor burn injury" to the unsuspecting user, triggering the US Consumer Product Safety Commission to take action. So if you're not exactly interested in the possibility of getting toasted by your not-so-innocent toy plane, be sure and hit the read link to initiate that always fun RMA process.[Via Gearlog]
Maytag recalls 2.3 million dishwashers due to fire concerns
We know, you most definitely would've opted for the Party Dishwasher had it been available a decade or so ago, but since Maytag was the king of dish scrubbing club, you're now stuck with a potentially fire-starting machine crammed beneath your counter top. Maytag Corp. is recalling around 2.3 million dishwashers across North America after finding that a "potential leak issue" could actually come into contact with the machine's internal wiring, which could then cause quite a heated mess in the midst of your kitchen. The faulty machines (Maytag / Jenn-Air branded) were sold between July 1997 and June 2001, which probably means it's about time you ditched that piece for a new one anyway, but considering the company has already received 135 reports of fires and four injuries, you might want to revert to the old fashioned method of cleaning your pots and pans until you get that thing replaced.[Via Fark]
Matsushita recalls 68,000 potentially fiery massage chairs
We're all very aware of how often Li-ion batteries have been on the literal hot seat over the past year or so, but now it looks like Matsushita has yet another recall to deal with outside of those overheating laptop batteries. The company best known for its Panasonic brand has recalled 68,762 of its electric massage chairs after two cases were reported of the "internal motor burning out" and sparking fires. Thankfully, no one was injured while getting all the kinks worked out of their spine, but considering there are much safer ways to heat your bottom while kicked back in a recliner, we doubt the unadvertised warming functions were appreciated. So if you just so happen to own one of these vibrating chairs, you should probably make haste in pulling the plug and phoning Matsushita for an RMA number.[Via Fark]
California fire not sparked by defective cellphone battery
Just two days ago California fire department authorities pinned the blame of damaging hotel fire on a malfunctioning cellphone battery, but after further inspection, it seems that the mobile's battery isn't the culprit after all. Engineers from 2125i could not have sparked the blaze that resulted in $75,000 worth of property damage and severe burns to Luis. Upon testing the phone, they discovered that "the electronic circuitry in the phone was undamaged and that the battery was still functioning," with a Vallejo Fire Department investigator adding that the battery performed flawlessly after surviving the fire, which eliminated it from being a suspect. Unfortunately, it looks as if the real case of the blaze may "have been destroyed in the fire," but thankfully, Mr. Picaso is in "critical but stable condition" in a Sacramento hospital.[Thanks, DeShaun]
Canadian lawsuit pegs Dell for knowingly selling defective laptops
Sure, it's a new year, but it's the same ole problems for Dell. Yet again the Texas powerhouse is facing a lawsuit claiming that the company knowingly and willingly sold laptops to loyal buyers even though they were defective, and this time it's coming from our northerly neighbors. A group of Canucks who purchased toasty Dell lappies have slapped some legal action on Dell through the Ontario Superior Court of Justice, and the filing claims that "Dell was negligent in designing the computers and sold them even though the company knew of the problems." The models in question reportedly include the 1100, 1150, 5100, 5150 and 5160 models of the Inspiron, and rather than focusing on batteries that erupted in their laps, it claims that the "notebooks suffer from design defects that cause premature failure of the motherboard due to overheating just after the one-year warranty expires." As expected, a Dell spokesperson didn't have a comment on the pending suit, but we're sure it'll be a bit more diligent to show up in court than in previous scenarios.[Via Inquirer]
Matsushita to begin production of new, non-explosive Li-ion batteries
Apparently Matsushita isn't waiting around for the (notoriously slow) IEEE task force to settle on a new Li-ion battery standard, as the company has announced that it will soon begin "mass production of a new lithium-ion battery that is safe from the overheating problems" we're all too familiar with. These batteries in particular will be built to replace those that prompted a massive recall of Sony cells earlier this year, and should be available en masse "by the end of the year." Sony's global recall affected "around 9.6 million cells" used on nearly every laptop under the sun, so we're sure Matsushita's conveyor belts will be approaching record speeds to crank out these replacements. Notably, the company asserted that while actual pricing would depend on the quantity ordered, it would be "higher than existing models" regardless -- which makes sense considering all the loot Sony is losing from this fiasco.[Via Laptoping, thanks Kaztm]
Clarion's N.I.C.E. P200 in-car navigation batteries recalled
No, the word "recall" isn't entirely synonymous with "battery," but in this case, we're afraid the dreaded overheating Li-ion curse has struck again. This time the recall is hitting Clarion's N.I.C.E. P200 in-car navigation / entertainment unit, and the problem seems to be the same as nearly every other recall currently out -- it's too hot for comfort. Reportedly, about 2,500 units are potentially problematic, and with "four reports of the unit melting or overheating" due to a faulty Li-ion cell, the company isn't taking any chances. So if you've got the 4-inch flavor of Clarion's do-it-all with a serial number ended in "UE" or "UF," you should power that bad boy down immediately (and call for a free replacement) before that "NAVBATTERY" gets a little hot under the collar.
Air Force looking to develop foot-long subterranean defusers
While it probably won't matter much once we're pitting one robot army against another, it appears that the US Air Force is looking into new "subterranean vehicles" that could be used to navigate to underground bombs, traps, or nuclear pods and defuse the situation from beneath. Although we figured the USAF would focus the majority of its attention somewhere above the Earth's surface, the newfangled moles would be deployed a safe distance from the target and "autonomously navigate itself to the target" while cleverly avoiding buried obstacles on its route. While larger digging machines can certainly accomplish the same task, the catch here is that the life-saving worm must not exceed "12 inches" in length and be able to run off of minimal battery power. Similar to other "teams" of robotic creatures feeding off one another to accomplish complex goals, the Air Force envisions swarms of these diggers penetrating and neutralizing potential hotbeds for underground explosives, all without sacrificing human lives. Now if we only had one of these bad boys to sneak up into Best Buy's PS3 holding closet last night, we'd have a winner.[Via Defense Tech]
