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Stealth LCD monitor showing a Rubik's cube through polarizing sunglasses (Photo: Brusspup)

An additional layer of security (and fun) can be added to your computer's LCD display by following the lead of Brusspup, a well-known online illusionist and computer artist. Just remove your display's outer polarizing filter, and use polarizing sunglasses instead.  Read More

A 110-core CPU chip based on a new architecture has been developed that reduces on-chip tr...

A 110-core CPU chip has been developed by computer scientists at the Massachusetts Institute of Technology. The chip is based on a new architecture in which instead of bringing data across the chip to the core that happens to want it, you move the program to the core where the data is stored. In practice, this new architecture reduces the amount of on-chip data exchange tenfold, along with the heat and infrastructure demanded by conventional chip architecture.  Read More

Stuart Fyfe with Flossie in the early 1970s (Image: The National Museum of Computing)

What weighs 5 tons and has less computing power than your watch? A pioneering piece of computing history call "Flossie," the last operating ICT 1301 mainframe. The National Museum of Computing recently took delivery of the dismantled computer, which needed three moving vans to bring it to the museum’s storage facility in Milton Keynes, UK.  Read More

Stanford EE graduate student Max Schulaker holds a silicon wafer on which have been grown ...

In a technological tour de force, researchers at Stanford University have constructed a one-bit, one-instruction programmable computer on a chip using carbon nanotube-based electronics for all logic elements. Containing 178 carbon nanotube field-effect transistors, the computer is only able to carry out only one instruction, called SUBNEG. However, SUBNEG is Turing-complete, allowing the computer to run, albeit with an extraordinary level of inefficiency, any program, given enough memory, time, and programming ingenuity.  Read More

Toshiba has announced the Satellite W30t and W30Dt 2-in-1 laptops at IFA 2013

IFA 2013 is in full swing right now, and Toshiba has taken the opportunity to reveal some new additions to its line of 2-in-1 computers that can transform from laptops to tablets. The recently announced Satellite W30t and W30Dt feature detachable backlit keyboards and multi-touch screens to give users a more versatile Windows 8.1 computer in an extra portable package.  Read More

We've been impressed with Lenovo's Ultrabook keyboards before – will the new model continu...

Last year's Windows 8 launch was accompanied by a slew of new Ultrabooks, tablets, and hybrid convertibles. Out of that bunch, one of the most interesting has been Lenovo's series of Yoga PCs. Like a yoga instructor, the Yoga PC bends, stretches, and flips into several different poses. If you've been eyeing that form factor but haven't yet pulled the trigger, then you might want to know that Lenovo just announced its first proper follow-up, the Yoga 2 Pro.  Read More

Is your data is safe on open public WiFi? (Photo: Shutterstock)

There are plenty of opportunities to connect to public Wi-Fi hotspots when you're on the go these days. Coffee shops, hotels, restaurants and airports are just some of the places where you can jump online, but often these networks are open and not secure. Whether you're using a laptop, tablet or smartphone, you'll want to connect your device securely to protect your data as much as possible. Here's some simple steps you can take to help make sure your data is safe on open public Wi-Fi.  Read More

gStick mouse resembles a large pen, and can be held in exactly the same way as the writing...

A normal computer mouse is an innovation many of us take for granted, especially those of us who use one all day, every day. This also means we may ignore the limitations of this device which has been with us for more than 40 years. That is until the dreaded carpal tunnel strikes or we come up against a task that requires an extra degree of precision difficult to attain using a conventional mouse. Mimicking a pen in shape and size, gStick is looking to join the ranks of alternative mouse designs that aim to address these problems.  Read More

The SOL is a Ubuntu laptop equipped with a detachable solar panel, which the developers cl...

In the Western world, we tend to take for granted some pretty basic amenities, like reliable electricity. For people living in those corners of the globe where electricity can be scarce, WeWi Telecommunications, Inc. has developed the SOL, a rugged laptop that doesn't rely on a power socket to stay charged. The Ubuntu Linux-powered computer is instead equipped with a detachable solar panel, which the developers claim will provide up to 10 hours of battery life after just two hours in the sun.  Read More

Tired of Windows 8 opening your files in metro-style apps? Here's how to make them open in...

One of the more annoying behaviors in Windows 8 and 8.1 is that all of your files are set to open in native Metro-style apps. For instance, if you're working on the desktop and view a picture or PDF, it opens full screen in the associated app. If you're working on a traditional computer without a touchscreen, this is frustrating to say the least. Especially if you're on a laptop with a single screen. Here's how to take control of your Windows 8 system and make your files open in the desktop programs you want them to.  Read More

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