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Electronics

The batteries inside our smartphones and laptops are fighting a losing battle when it comes to keeping these devices juiced up, but researchers from ETH Zurich have discovered a new type of glass material that could make a major difference: vanadate-borate glass. The glass can be used as an electrode material in lithium-ion batteries to almost double the amount of time they last between charges. Read More

Fans of The Simpsons may recall an episode in which Homer, inspired by his hero Thomas Edison, decides to become an inventor himself. Among his questionable creations is an electric hammer. Well, German DIY-guy Patrick Priebe recently took a break from building laser weapons, to make a real-life version of that hammer which actually works ... sort of. Read More

Tactile feedback is nothing new. It's been used in telecommunications and in entertainment for decades, and it became a standard feature in the late 1990s in mobile phones and video games – where vibrations alert you to new messages or help you "feel" the forces exerted on your avatar. Haptic technology has been very much a bit player in the fields that it's infiltrated, though, and only now are we seeing it begin to take its place alongside visual and audio tech as a key element in human-computer interaction. Read More
The 3D printers of today can produce objects that may be quite intricate in shape but, by and large, these objects are still made solely of "dumb" plastic. This may be about to change thanks to the Voxel8, a printer presented at CES that makes it much easier to blend plastic, conductive ink and other electronic components in the same object to manufacture highly customizable devices, such as your very own quadcopter. Read More
The majority of products you see at CES are forgettable, but every year there's also a handful of innovations that are either the next big thing, or so ambitious and imaginative that we can't help but shine our spotlight on them. These are Gizmag's picks for the best of CES 2015. Read More
Sharp has announced a number of new displays that it says "simply cannot be duplicated by other companies." The firm showcased an 85-in 8K LCD screen, a 120-in 4K commercial LCD display and a 60-in wraparound pillar display at CES in Las Vegas. Read More

There have been a number of PC-on-a-stick devices released in recent years, but most are powered by ARM processors and manufactured by companies you've never heard of. Not so the Intel Compute Stick, which is different in the sense that it's made by Intel and powered by an Atom Bay Trail processor. Both of which are definite positives. Read More

Unless you add "3D" to the mix, printers aren't often worth getting very excited about nowadays, but printer manufacturer Primera Technology has revealed what it reckons is the world's smallest and lightest all-in-one printer at this year's CES. The Primera Trio weighs 1.2 kg (2.7 lbs), is compared by the firm to the size of a hardcover book, and can run from an optional battery pack. Read More

The Apple Watch may not be in stores just yet, but that isn't stopping various companies from designing accessories for it. We spotted one such product at CES this week – Standzout's aluminum-bodied Bandstand inductive charging stand. Read More

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