Archive for 'Geek News'

Scientists believe to have made a break through discovery that could one day allow us to charge or power electrical devices such as cell phones, by converting body heat to electricity.

A team of scientists from the U.S. Department of Energy’s (DOE) Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California at Berkeley have been working with silicon nanowire-based converters and recently announced that they may have found a way to use to increase the conversion efficiency by a factor of 100.Using a process called “electroless etching” the scientist are able synthesize silicon nanowires in an aqueous solution on the surfaces of wafers. The “technique involves the galvanic displacement of silicon through the reduction of silver ions on a wafer’s surface” the team explain in their paper.

This technique of creating the nanowires results in vertically aligned wires that feature a rougher surface than normal nanowires. It is believed that the rough surface of the nanowires is to account for the high thermoelectric efficiency.

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This intricate - perhaps impractical - five shot revolver apparently does work.

Produced in the 1800, the (probably French made) ring pistol is a perfect example of what was known as “la petite protectors”. The ring pistol once was one of the smallest killing devices ever developed.There doesn’t seem to be much info around regarding the practicality of the finger mounted firearm however, after a long search it appears some believe that,

“If it were fired, the smoke, flames, and noise would be considerable. The muzzle velocity would probably be so low that the powder burn would be worse than the bullet”

So may be it doesn’t classify as the most efficient killing device but considering when it was made and the craftsmanship it took to make, it certainly is an exceptional one off antique firearm. Hat’s off to the unknown creator.

More Pictures After The Jump

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The Pentagon announced last Thursday that a Navy warship has been tasked with shooting down a failing United States spy satellite that is expected to hit Earth within weeks.

In a joint news conference, NASA administrator Michael Griffin and Gen. James Cartwright, the No. 2 officer at the Defense Department, told reporters that an SM-3 missile – originally designed to inbound ballistic missiles - will be fired from a Navy cruiser during the next month to obliterate the inbound spacecraft.

The idea is to break apart the satellite to rid it of toxic fuels which are stored in its tank.The USS Shiloh will be one of three warships that will use the system to target the defunct satellite. Deputy National Security Adviser James Jeffrey, briefing reporters at the Pentagon, did not say when the attempted interception would be conducted, but the satellite is expected to hit Earth somewhere in the Pacific Ocean during the first week of March.

Although Cartwright would not comment on the odds of success it is true that several successful anti-ballistic mile tests have been already conducted from the cruisers, most frequently from the USS Shiloh, but no test has the urgency or high profile as the impending satellite shoot-down.

The Standard Missile 3 (SM-3) can target an object as high as 310 miles when fired vertically. After the third stage of the rocket is spent, the kill vehicle finds the satellite with infrared sensors and then steers towards the target.

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Corner shot is a high-tech weapon support system that provides the ability to observe, acquire and engage targets from “around the corner”.

Designed to enable military, law enforcement and security operators to effectively observe and engage targets without being exposed, Corner Shot consists of a segmented, assault rifle-type folding stock - complete with a high-resolution video camera and color display - onto which a pistol of choice can be attached. A lateral left and right swinging hinge mechanism and a remote trigger control allow the user to squeeze the trigger from behind the safety and comfort of any suitable structure

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Tired of getting out of the lazy boy to change games in your PS2? Well now you might not have to……A new firmware update for Memor32 – the PS2 modchip on a memory card – promises to allow your none chipped Playstation to play an entire library of games direct from the comforts of your own USB hard drive.

A group of Russian hackers named Memento are responsible for the firmware handiwork. The memory card chip mod couldn’t be simpler to use, now all that’s left is to get our hands on one to see how well it actually performs.

For those of you who own an older PS2 (the bulky version), there is another equally simple hack. HD Loader comes in the form of a DVD and can also hack your Playstation without the need for a chip mod. Using the PS2’s 3.5″ IDE slot and a network adapter, simply hook up your hard drive and run HD Loader in PS2.The HD loader has been around for some two years now but it may not have gained great popularity due to reports of compatibility issues; let’s hope the new update from the Russians will run a little smoother.

We would like to introduce our new military and government financing partner High Tech Credit, a partner of 800HighTech. Who is High Tech Credit? Well, High Tech Credit was formed by the 800HighTech joining up with the guys who kept CompUSA alive for as long as it did. They left CompUSA after its doors closed and got right to work building up the partner base and delivering the goods under 3rd Coast Marketing LLC. With 800HighTech’s customer base growing, we needed to offer a larger product range and pre-configured computers and laptops at the best possible price for our Armed Forces and Civilian DoD customers. It was also imperative that we continue to provide fast shipping that included overseas military address and combat zones.

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Benjamin Heckendorn aka Ben Heck is known for modifying gaming consoles into custom laptops, some of his previous creations include various portable Xbox 360’s, a portable Atari 2600, a Commodore 64 laptop and numerous other modified devices. Mr. Heck seems to be at it again with yet another portable Xbox 360 Elite, this time with a Halo 3 theme.

The modded Xbox comes complete with the new 65nm CPU, a 120 GB Elite Hard Drive, HDMI-to-DVI video connection for digital picture, Xbox Live Vision camera and a 17 inch widescreen Gateway LCD with a 1280×720 pixel resolution (this allows a pixel-perfect ratio when using the 720p HDMI connection).

Some more pictures and a video after the jump!

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The Navy is hoping that their latest project, a 10 megajoule railgun, will replace the standard 5-inch guns on most of their ships. Currently in testing phase, this awesome weapon uses a magnetic field to fire projectiles at a speed of approx 5,600 mph. But the Navy is not stopping there; they hope to create a 64 megajoule system capable of shooting at over 13,000 mph and hitting 5 meter targets from 200 nautical miles.

Check out two videos of the Railgun in action after the jump>>

“If you’ve got a little over 10 megajoules as with this demonstration model, you’re looking at 5,600 mph. When the system is completed, it’ll be firing shells with over six times that energy (well over 13,000 mph) using 64 megajoules of energy”

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In the world of custom laptops and PC’s, steampunk specialist Richard R. Nagy aka Datamancer is on a level of his very own…… Know for creating some of the most original steampunk modifications his newest creation, the steampunk laptop is no exception.

Based on a Victorian music box made from brass copper and wood, the design is extremely intricate. Inside the elaborate display of clockworks under glass, engraved brass accents and antiqued copper keyboard and mouse lies a Hewlett-Packard ZT1000 laptop. Other features include leather wrist pads, a customized network card, a power on switch that works by winding an antique key and a hidden power down switch.

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Defragmentation of your hard disk is a necessary task that should be done regularly to ensure the efficiency of your PC.

It is extremely common and almost certain that over time your PC will slow down. This is caused by the way files are stored on a hard disk and is directly related to the amount of files you manage.When you save data on your hard drive the file is split up and stored in sections which are adjacent to each other. Small files are easy to store because they can be placed efficiently next to each other.

As you continue to use your computer performing tasks such as editing, adding and deleting files, changes occur in these sections of data and some areas will become empty pockets. These areas are referred to as fragmentation.

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With the popularity of last month’s blog post Free Adobe Photoshop Plug-ins and Effects, I wanted to make sure we did a follow up to this.

Now you have the tools to get the job done, but what good are these tools if you don’t know how to use them. We have compiled a list of popular FREE tutorials on how to master Adobe Photoshop.

Adobe Photoshop is by far the leader in graphic design and photo editing. It is an advance software that has seemingly limitless possibilities. It may be difficult to use at first, but once you start learning you will be able to easily combine, blend, and invent new methods to help capture your photo.

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News of the GoldenEye XBLA being dumped is storming across the internet. Those who thought it was only a rumor that the game was being developed, found out that it existed when it was being halted.

According to 1UP, an XBLA version of Rare’s classic N64 shooter GoldenEye was being ported with the same graphics, sound. It was also noted as having multiplayer over XBLA.

The 2 months before completion project scrap was due to a disagreement between Microsoft and Nintendo on how to split proceeds.

This however does not mean Game Over for GoldenEye XBLA. Social Internet networks are trying to take a stand and complain to get the project started back up.

Here is comparison footage featuring GoldenEye XBLA

Great video that will show you an easy way to make fireballs. Great for parties, raves, and magic tricks.

THE END IS NEAR!

Of the month that is. Love it or hate it - we all respect it. Nuclear energy offers a memorizing display of force as seen in the video above. The most powerful and destructive force that man has ever been able to achieve so far. With countries and terrorist threatening to use this power for evil, where does this leave the nuclear future?

South Africa may offer insight and a staging point for the future revolution of nuclear energy. The continents only nuclear power plant is located on its southern tip in no man’s land of Cape Town. It is an obsolete, water cooled reactor that is run by the State. However Eskom is ready to change all that and become the world’s first pebble bed reactor.

Pebble bed reactor promises safer, cleaner, smaller and more affordable power than conventional nuclear power plants. They even say this style reactor is “meltdown-proof” and “walk-away safe.”

“It is physically impossible for it to suffer the kind of accident at Three Mile Island and Chernobyl,” Ferreira says.

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Lobster Vision is the forefront of a new technology being developed for Home Security by Physical Optics Corporation of Torrance, California.

The handheld device prototype called the LEXID (Lobster Eye X-ray Imaging Device) is based on the lobster’s ability to see through the dark murky waters of the deep sea and may help security officers see through wood, concrete and steal.

Rick Shie, senior vice president at Physical Optics Corporation said that the patented device, which radiates objects with tiny amounts of X-ray energy,

“Is modeled exactly after the lobster living in the deepest, darkest part of the ocean,”

A lobster’s eyes are made up of thousands of tiny square channels that focus by reflection, rather than by refraction (or the bending of light) as human eyes do.

This unique optical geometric design, which allows lobsters to see in the dimmest light, is being adapted into a “lobster-eye lens” that focuses the X-ray images so that the device can actually see through solid objects.

The Californian Company are still in the early stages of development however She says his company hopes to have the device perfected within a year so that Homeland Security agents can test it on the job.