LG launches XD4 3.5-inch HDD

Written by Kunal Gangar on Friday, December 5th, 2008 in News.


 

LG has revealed a new stylish looking 3.5-inch hard drive to please their home crowd. The XD4 is graced by a nice glossy black aluminum finish and features a one touch backup button, enhanced durability and a cooling system to keep the heat levels at a minimum. The drives will come in capacities of 500GB, 750GB and 1TB. No word when on the pricing as well as the release date.

[Via Aving]

Advertisement: Samsung Hub - Tracking minute steps of the Korean Giant

WiebeTech ToughTech mini pocket drives released

Written by Brenda Stokes on Thursday, December 4th, 2008 in News.

If you’ve been looking for a way to keep your SATA drive safe and protected, WiebeTech announced the release of two new TouchTech mini pocket drive enclosures today. Both can hold a 2.5-inch SATA drive and stand up to any abuse you might throw its way.

wb1-480x460

With durable aluminum housing and ToughMount anti-shock protection, these enclosures can take a beating and actually help reduce noise coming from the drive. They also sport the Oxford-924 chipset which is intended to boost transfer speeds for USB 2.0 or FireWire connections. Both also have a USB 2.0/eSATA combo port.

The FS mini adds on two FireWire 400 ports while the XE mini has two FireWire 800 ports that are backwards compatible. You can purchase the TouchTech mini drive enclosures now as empty cases or with a drive installed inside. The FS mini enclosure will cost you $80 empty with the option to upgrade to a pre-installed drive from 160Gb 5,400 RPM to a 320GB 7,200RPM for $165 and $325, respectively. The XE mini costs $120 empty with upgrade options going for $205 and $365.


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Mortar Shells to Coffee Grounds

Written by Phillip Torrone on Saturday, November 29th, 2008 in News.

MOE_mortar
Photography by Amber Henshaw

The area around the house of Azmeraw Zeleke in northern Ethiopia is littered with burnt-out mortar shells left over from a war with neighboring Eritrea.

For months, Azmeraw wondered what he could do with them as he saw them being sold around Mekele town (about 800km from the capital, Addis Ababa). They were being used for washing clothes or for crushing things. Finally, he struck upon the idea of converting the shells into the inner workings of coffee machines.

The shells stand about 1 meter high. Azmeraw cuts off the pointed ends, seals them, and puts holes in the aluminum cylinder. The cylinder then channels the water, coffee, and milk.

Coffee is a major export from Ethiopia and plays a big role in life. After meals, the traditional coffee ceremony allows family and friends to get together to share news and discuss the issues of the day. Coffee shops are also popular. Each of Azmeraw's machines costs about $1,300, which is relatively cheap compared to imported machines. A local coffee shop owner, Haile Abraha, says the machines work well and make great coffee.

Azmeraw thinks he has sold hundreds -- he's not sure exactly how many -- since he started production five or six years ago. But he says it can be difficult to convince people in the area to buy the machine because of the mortar shell. "These shells have all been used. We all need peace and we don't want war, but once these shells have been used, we should use our skills to do something with them," he says.

"Sometimes I think about the fact they were used for war, but I want to change them to do something good. They could be a symbol of war, but I am doing something good out of the bad."

Azmeraw has big plans for his small business. At the moment, he works out of three ramshackle rooms with gaps in the corrugated roof. His staff of six sells the machines to coffee shops and restaurants in the area. In the future, he hopes to sell them even farther afield -- perhaps even to Eritrea.

From the column Made on Earth - MAKE 10, page 20 - Amber Henshaw.

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MacBook Air Review: it’s a different beast inside out

Written by Vincent Nguyen on Friday, November 28th, 2008 in News.

When the MacBook Air first launched, nobody could deny it was physically impressive.  Well under an inch thick, it was a visual delight to anybody who saw it.  Ironically, any disappointment was saved for the owners themselves: the payoff for those market-besting dimensions was underpowered components and the tendency to overheat.  Now, Apple have freshly inflated the Air with new technology, in fact just about everything down to the memory is new.  Second time around, have they created the ultimate ultraportable?

macbook-air-2-slashgear-1-vn-480x270

Where with the original Air it was the outside that was revolutionary, this time around it’s the inside where all the major changes have happened.  Out goes the old 2GB of DDR2 667MHz memory, to be replaced with 2GB of DDR3 1,066MHz; storage gets a kick too, with the entry-level Air going from 80GB PATA to 120GB SATA, while the SSD version doubles to 128GB.  Similarly, the integrated Intel GMA X3100 graphics chipset of the original Air is junked in favor of the same NVIDIA GeForce 9400M chipset as found in the new unibody MacBook and MacBook Pro.

In fact similarities between the Air, the MacBook and the MacBook Pro are now all the more obvious.  Casing design is one such area: Apple was generous with their credit to the Air during the recent unibody MacBook announcements, as paving the way in laser-cut aluminum design.  Requiring a little closer examination is the switch from Mini DVI to Mini DisplayPort, again as found on its bigger siblings, supporting DVI, VGA and Dual-Link DVI via various adapters.  Otherwise there’s still the same single USB 2.0 port and headphone socket, with wired Ethernet available only via an optional USB-to-RJ45 adapter.

macbook-air-2-slashgear-3-vn-480x270

Processors, then, are subject to only the mildest of tweaks: the 1.6GHz Core 2 Duo is still present, but the 1.8GHz gets a slight bump to 1.86GHz.  Cache gets a moderate nudge to 6MB.  Still, combined with the far improved graphical capabilities, the second-gen Air has much more grunt than its predecessor.  Display, a 13.3-inch LED-backlit 1,280 x 800 panel, and networking, WiFi b/g/n and Bluetooth 2.1+EDR, go unchanged; the trackpad is also physically no different, which means a separate button rather than the whole surface being clickable, and no new glass construction.  However there is support for four finger gestures.

All of that notwithstanding, your first - and lasting - impression of the MacBook Air is the design.  Even nine months or so after its first unveiling, it’s still one of the sexiest laptops on the market.  Part of that, perhaps, is that rival ultra portables lack the gracefully tapered edges that make the Air feel even thinner than its 0.16 to 0.76 inches.  Weight is 3lbs, while the 12.8 x 8.94 inch dimensions mean it will still fit into a legal envelope.

macbook-air-2-slashgear-4-vn-480x270

When we talked to Apple last week, they seemed legitimately excited at the prospect that the Air could work as a primary laptop rather than as a compromise for portability.  For that to be true, we’d need the slimmest MacBook to be able to not only offer basic browsing and netbook-style duties, but also step up for a little impromptu media editing and similarly processor-stressing tasks.

Our testing suggests it’s capable of just that.  Although the Air is never going to be a serious media cruncher, a 260MB video took roughly 3 minutes to import into iMovie and a 4-minute video took around 12 minutes to export at 640 x 360 resolution.  You’ll have more fan-noise while you do it, but it’s certainly less of a chore than with the old Air.  The issue you’ll most likely run into is space: as with any other system using an SSD, you trade speed and stability for capacity.  By removing unnecessary printer drivers, unused languages and standard apps like Garageband we managed to claw back around 5GB; on a 128GB drive that’s a lot.

Compared to the late-2008 MacBook and MacBook Pro, the Geekbench results are unsurprising: the Air still comes in third with an overall score of 2467 in the 64-bit tests, compared to its chunkier siblings at 3170 for the MacBook and 3664 for the Pro.  That’s part of the reason that Apple expect the Air and the standard MacBook to occupy their own niches; the latter, with its double RAM capacity and higher performance, will appeal to Photoshop and video editors, while Air users are pegged as frequent-travelers doing little more than web browsing, email and word processing.  Improved media crunching is more a sop to watching high-resolution video on that gorgeous display, than it is a sideline in heavy-duty editing.

However, what you do get - with the SSD version of the Air, anyway - is a nice chunk of real-world usability.  Start-up time is more than halved compared to the first-gen Air, regularly coming in at under thirty seconds, and apps load quickly.  You don’t get a burnt lap, nor go deaf from fan noise, either.  Where the first Air had a habit of whipping itself into a broiling frenzy during thorough use, we found the new model comfortably sat at between 120 and 135 degrees.  Processing video saw that jump to between 175 and 185, with the aforementioned crank up in fan speed, but it quickly returned to the normal operating range once the video was done.  Happily we saw none of the freezing or lock-ups that the Air used to suffer from.

Higher-powered graphics usually means an impact on battery life, and sure enough there’s a penalty in overall runtime.  Apple quote 4.5hrs from the new Air, down thirty minutes from the original, and while we never like to see usage times moving in that direction we at least found that to be an accurate estimate.  With the backlight set at half (which, thanks to the LED system, is no hardship) and WiFi turned on, we managed around 4.25hrs of casual surfing and emailing.  Watching video halved that, and video processing is an even quicker way to drain the battery.  Speaking of which, the Air’s battery is still non-user-replaceable.

The Air still isn’t a cheap notebook - the 1.6GHz model with 120GB SATA HDD comes in at $1,799, while the 1.86GHz version with 128GB SSD is $2,499 - but there’s less of a sense this time around that you’re paying solely for the design.  The solid-state model actually offers twice the storage for around $300 less than its first-gen counterpart.

macbook-macbook-pro-handsets-2

Unlike the first time around, the SSD Air is the one we’d recommend.  Yes, it’s considerably more than its HDD counterpart, but its impact on performance is what makes the second-generation MacBook Air such a pleasure to use.  If budget is such a consideration as to make the SSD upgrade impossible, we’d steer you instead to the MacBook, which can now compete (if not best) the Air in style.  The Air remains Apple’s niche road-warrior option; now those owners can spend more time battling the competition than their notebook.  If you fit the profile, you won’t be disappointed.

MacBook Air (late 2008) unboxing video

Click here to view the embedded video. macbook-air-2-slashgear-6-vn-150x100 macbook-air-2-slashgear-5-vn-150x100 macbook-air-2-slashgear-4-vn-150x100 macbook-air-2-slashgear-3-vn-150x100 macbook-air-2-slashgear-2-vn-150x100 macbook-air-2-slashgear-1-vn-150x100

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salad bowl speakers serve up scrumptious sound [ikea hack]

Written by technabob on Friday, November 28th, 2008 in News.

While you could fill your salad bowl with lettuce, tomatoes, bacon bits and honey dijon dressing, that would be pretty boring. Personally, I prefer my salads to be made from anodized aluminum, magnets, and wire. Yum.

IKEA Hack Blanda Matt Salad Bowl Speakers

UK modder HoopsOnToast was shopping at his local IKEA store when he realized the potential to make some nifty orb-shaped speakers by gluing together pairs of 8″ Blanda Matt solid birch hardwood bowls.

IKEA Hack Blanda Matt Salad Bowl Speakers

The speakers get their sweet sound from a pair of full range (100Hz - 20kHz) Bandor 50mm drivers, mounted into the sliced-off face of one of the bowls.

IKEA Hack Blanda Matt Salad Bowl Speakers

Word is that the cabinets sound simply brilliant, and they only took about 3 hours to put together. And since IKEA offers the bowls in multiple sizes, you could build a full surround sound system using these (front speakers in the 8″ bowls, surrounds in the 5″ bowls, and subwoofer in the 11″ bowls).

IKEA Hack Blanda Matt Salad Bowl Speakers

…croutons not included.

[HiFi WigWam via IKEA Hacker]

China produces knock off flip iPhone

Written by Conner Flynn on Friday, November 28th, 2008 in News.

China produces knock off flip iPhoneWe’ve seen our share of knock-offs coming out of China, but this one is downright funny. They’ve taken the iPhone and turned it into a clamshell style phone. Funny thing is, it resembles a MacBook more then an actual iPhone.

It is attractive with the brushed aluminum casing and the iPhone look inside, but I’m guessing that performance isn’t up to par. Surprisingly, the camera is 3-megapixels, more than on most mid to low-end phones. It also sports a 2.6-inch display with a resolution of 240 x 320. It’s pretty small at 105 x 53 x 17mm and about 110 grams. One giveaway that this is a crap-gadget are the LED lights under the apple. I guess that’s the best they could do.

Hell, if you want something different, go for it.

[Phonemag]

Intersteller Visions

Written by Phillip Torrone on Thursday, November 27th, 2008 in News.

MOE_interstellar.jpg

Photograph by David Olsen

Down a lonely stretch of Sonoran desert highway south of Tucson, Ariz., lies the washboarded pull-off for Interstellar Light Applications. Visitors don't have to wait for the dust to settle to lay eyes on ILA's majestic moonlight collector, towering 6 stories high and 60 feet across, and weighing in at a healthy 25 tons.

Science enthusiast Richard Chapin conceived of the collector when a close friend was faced with a terminal illness. Chapin was intrigued by research on full-spectrum light therapy, which had been conducted mostly using artificial light sources.

Chapin wondered if the unique spectrum of moonlight might have been overlooked. The sublime lunar glow carries slightly different frequencies than sunlight, with more reds and yellows. It's no secret that moonlight is essential to a variety of life forms on Earth, but could it be used to aid the ailing?

Chapin collaborated with a crew of passionate engineers, telescope makers, and astronomers to design the collector. Comprised of 84 mirrored panels, each 4 feet by 8 feet, the "non-imaging optical array" is parabolic, hydraulic, and rotates 360

degrees with a mere 5hp motor. To weather the harsh desert conditions, the panels are made of a unique sandwich construction, with materials like aluminum honeycomb chosen for lightness, rigidity, and stability.

The collector is steered with amazing precision; the light can be focused on an area as small as 1mm or as large as 10 feet across. Due to the high volume of visitors, folks are allotted only a few minutes in its light, longer for those with serious illnesses.

Richard and his wife, Monica Chapin, are focused on promoting research and gaining scientific backing. They've worked with University of Arizona geoscien-tists who documented molecular changes in quartz crystals exposed to the collector for 45 minutes.

Believers abound, as witnessed by the exuberance of visitors and the testimonials on the ILA website. On any given full moon, folks from far and wide make the pilgrimage, hopeful that a solution could really be that simple, natural, and abundant.

>>Interstellar Light Applications: starlightuses.com

From the column Made on Earth - MAKE 15, page 21 - Goli Mohammadi.

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Game of life materialized in light and sound art

Written by Jonah Brucker-Cohen on Thursday, November 27th, 2008 in News.

lifevorn.jpg

Bill Vorn's "Evil/Live 2" is an interesting sound and light installation based on the algorithm Game of Life where each light represents an individual in a simplified version of life's self-organization. The project was built using a matrix of 256 halogen lights (16 x 16) is hanging from the ceiling on an aluminum structure. Audio speakers are also fixed on the structure, just behind the lights. Another speaker is located behind the viewers, up on the wall. Check it out in person at the Electrohype festival in Malmo, Sweden.

Bill Vorn

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Materials: sheet goods

Written by Chris Connors on Thursday, November 27th, 2008 in News.

PinkFoamOnMill.jpg

We all need materials to make things with, right? Well here is a basic list of a lot of the materials that might be good for making or crafting projects. This list is not intended to be a final list, but rather a starter list. Sources for purchasing these materials were intentionally left out, because I think that most everything on the list can be pulled out of the waste stream and reused. If you have to buy it, do so sparingly so you can save up for the things you might actually need to purchase. If you see something missing, just add it into the comments. You might even see a material on the list that you haven't heard of or used before. Here it goes!

organic/pulp based
Tissue paper - Thin, not very structural, it can be taped or glued. It comes in lots of colors, and you can get it by saving up from all those bridal and baby showers you get invited to.
Newspaper - Every day another one shows up. Made of wood pulp and covered with ink, if you roll it, you can make tubes, or it could be folded or torn, or...
Printer paper - If you need a decent piece of paper, there is usually at least some of this stuff around. Maybe you have to go into the recycling bin looking for old memos, but there is more to be done with it than paper airplanes. You can also get designs that you print that have the fold marks right on them.
Magazine pages - The covers are heavier than the pages. Nice pictures, glossy paper.
File folders - Sometimes you can find them around with nice colors. The material is stiff, easily cut and can be taped, stapled or glued. Tab and slot designs work well.
Paperboard - Cereal boxes are a great source for this stiff, light cardboard. It seems like it is usually made of recycled paper and is gray or brown, short fibers.
Milk cartons - After you finish your cereal, save the milk carton, because you can make lots of great stuff with the water resistant cardboard that carried your cow juice.
Corrugated cardboard - Boxes, appliances, everything from amazon or ebay provide a ready supply.
Balsa - Light, soft and structural. Balsa gets used for lots of model making projects. Many model airplanes have been made of balsa, but the highest balsa adventure of all time has got to be Kon Tiki.

Plastics
Report covers - Going to a conference? Bring back some nice clear stuff. It measures about 11" x 17" when a report cover is flattened out.
Plastic sheet - This comes in a variety of thicknesses. Cheap plastic dropcloths, and all the way up to thick black landscape plastic or more.
Plastic jugs - Milk, water or apple cider jugs can be cut with a utility knife.
Salad containers - Use these clear containers to form clear sections of your constructions.
House wrap - Usually made of polyethelyne fiber, it comes in rolls for providing a vapor barrier before the siding goes on your house, this cuts nicely with scissors or a utility knife.
Boat wrap - When your neighbor sets sail in the spring, grab some of the white plastic they used to cover the boat you had to look at all winter. It is neat stuff, and is designed to shrink under heat. Nice and heavy duty, you can actually make yourself a boat of it.
Coroplast - You might know of a store going out of business that has just splashed the news all over town with their "Going....Going....Gone...." signs. When they close the doors, what are they going to do with all those signs? Coroplast is great stuff, structured like cardboard, but weather resistant. It can be scored, cut with a knife, on the bandsaw or with other cutters. You can fasten it with zip ties or tape it, or fold it like a cardboard box. Lots of potential here.
Soda bottles - Cut the top and bottom, slit the side and you have a decent piece of plastic. Suitable for making safety glasses with.

Foam
Take out trays and meat trays - If you cut off the curved parts, there will be some nice flat parts to make things with. You could try a hovercraft, but there are other things to be done after you finish the leftovers.
Packing foam - Some things like picture frames come packed with sheets of white foam. Usually, the packed stuff is made of lots of little foam balls stuck together. It is kind of messy to work with, but has a decent R value, and is kind of rigid.
Foam core board - Cut it with a sharp utility knife, glue it on the edge, paint it, spray adhesive coverings on it, nice to make architectural models from. You can probably find it in leftovers from presentations and science fairs.
Sheet insulation - This stuff is really fascinating. It is sold in building supply stores as an insulation material. Scraps can probably be found near newly constructed buildings. It usually comes in pink or blue and a range of thicknesses. It can be glued with wood or white glue, screwed together, drill it, cut it by scoring with a utility knife, table saw, jigsaw, bandsaw or with a hot wire if you want a nice clean edge. This is a great starter material for CNC tools like the shopbot or mill. It gives very little resistance to the tools, allowing you to build the technique and process before going to more expensive and less abundant materials.

Metals
Aluminum foil - It's in your kitchen, comes off your sandwich, conducts electricity, bends, folds and goes into the recycling bin when you are done.
Pie pan, turkey pan - Thicker and holds its' shape better than foil, pans can be cut with scissors, and if you want to try your hand at boatbuilding, you can even make a press fit mold for the hull.
Aluminum can - This can be cut with scissors once you get it started by piercing a can with a utility knife. Now that those huge, overly caffienated drinks are all the rage, cans can be turned into nice decent sections of aluminum. Sometimes you can incorporate the graphics into your design.
Tin can - Harder to cut, you will want to use aviators' snips to get this flat. It can be fastened with screws.
Flashing - Building suppliers sell flashing made of aluminum and copper. The copper is expensive, but really nice, and can be soldered. Aluminum comes in a zillion configurations, rolls, rectangles and more. You can also get larger sections of it as well, solid, or punched with holes and patterns.
Computer cases - Are you finally done with that 386? After you scrap out all the components, you will find some wonderful sheet steel. Usually the outside is beige, and the inside has a clear coat on it. 1/16 inch is pretty common. Fasten it with sheet metal screws or rivets. you can paint it or leave it beige. There is much to be done with steel.

So there is a semicomplete list of the materials you might want to be on the lookout for. What are your favorite materials to work with? Where do you get them? What is the best free source for materials? How much of these materials can you scrounge out of the recycling bucket? Post your suggestions in the comments and lets share the storage bin!

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Phoney factor : Chinese clones iPhone as a clamshell

Written by Naveen on Thursday, November 27th, 2008 in News.

The Chinese have done it again with the iPhone, but now with a flip. The latest knock off handset from the land of cloned phones is an iPhone V126 clamshell. It might be a cloned handset, but I will give full marks to the brains behind it, as the iPhone flip looks quite attractive and inviting, thanks to the brushed aluminum casing. The only downside, at least for me, is the poorly designed back panel. The handset somehow looks to be inspired by the MacBook instead of an actual iPhone. The GSM 900/1800MHz flip phone is small and slim at 105 x 53 x 17mm and weighs about 110 grams. The handset supports both the Chinese and the English language.

(more...)



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