Photokina 2014 highlights

Glass

Willow Glass is said to be the thinnest and most flexible glass Corning has ever produced

Corning announced details of a major new glass design at the eighth annual Display Week in Boston, a trade event hosted by the Society for Information Display. Named Willow Glass, Corning’s new glass is manufactured in such a way that allows it to reach temperatures of up to 500°C (932ºF) while maintaining a thickness of just 100 microns – or about that of a sheet of paper.  Read More

A scanning electron micrograph of a cross-section of the MIT nanotextured glass (Photo: Hy...

Glass has a unique look - despite its clarity you can tell there is a material there by the way it reflects light, and that it isn't plastic or crystal. Glass, however, carries problems, like glare, fogging, and collects dirt. A group of MIT researchers has found a new way to create arrays of conical micron-scale surface nanotextures to produce glass that is self-cleaning, non-glare, and non-fogging. The researchers believe the nanotextured surface can be made at low enough cost to be applied to optical devices, the screens of smartphones and televisions, solar panels, car windshields and even windows in buildings.  Read More

Rotated Dow Jones Industrial Average graph shows several key economic events

With the 3D craze sweeping across everything from movies to printing, it was only a matter of time before data presentation entered the realm of the tangible, too. Sculptor Luke Jerram wanted to better understand the significance of the charts and figures the media bombards us with daily, so he took performance graphs for several years of New York Stock Exchange (NYSE) and Dow Jones Industrial Average (DJIA) data and rotated them about their X-axis. The resulting sculptures turned out to be both visually compelling and highly unusual.  Read More

Corning has unveiled its new Lotus Glass, designed for use in OLED and next-generation LCD...

Corning's tough-but-light Gorilla Glass has become a common feature on smartphone displays, along with those of other consumer electronics such as TVs and computers. This Wednesday, however, the company announced the commercial launch of its new Lotus Glass. The material is designed specifically for organic light-emitting diode (OLED) displays and next generation LCD screens.  Read More

Dr. Nichola Coleman and Cameron Abercrombie, a final year Chemistry student from the Unive...

While you may feel quite virtuous when you leave all your glass containers out for recycling, you might be surprised to know that much of your colored glass won’t be used. That’s because even though there’s a fairly constant demand for recycled clear glass, glass in colors such as green, brown and blue isn’t all that sought-after, so many recycling centers don’t bother processing it. As a result, waste colored glass is now being stock-piled in some locations, waiting for a use. Thanks to research conducted at the University of Greenwich, however, that glass may soon be used for filtering pollutants out of ground water.  Read More

Buildings such as this office tower could benefit from windows that can be darkened or lig...

Dimmable windows, in one form or another, have been with us for several years now. We’ve seen examples such as the manually-adjustable SPD-Smart motorcoach windows, the energy-harvesting Smart Energy Glass product, and the RavenWindow, which darkens or lightens according to the outside temperature. According to researchers from Korea’s Soongsil University and Korea Electronics Technology Institute, however, such windows can be expensive, don’t work properly for long enough, and require toxic substances in their manufacturing process. The team claims to have developed a system of their own, that has none of these drawbacks.  Read More

A set of speakers from Logitech are given a new lease on life in the Glass Speakers from W...

If, like me, you've often wondered what would happen if you took a diamond drill to a glass vase and then fed in some audio - the answer we've been looking for takes the shape of the Glass Speakers from Whamodyne. A set of Logitech S120 computer speakers have been stripped apart, the components forced into a pair of glass vases, each of which have then been mounted at a slight tilt on a hand-made birch plywood base. They're not as powerful or as slick as the precious-looking GLA-55 touch-sensitive speakers from Harman Kardon, but they are about a tenth of the price.  Read More

A metallic glass rod before heating and molding (left); a molded metallic glass part (midd...

What do you do if you want a material that’s as hard as glass, but that can bend without shattering, like steel? Well, if you’re a researcher at the California Institute of Technology (Caltech), you invent metallic glass. There are several types of metallic glass – which is said to be stronger than steel or titanium – all of which consist of a metal with the disordered atomic structure of glass. Although it’s been possible to produce the material in bulk since the early 90s, the production process has limitations, that have kept metallic glass from coming into common use. Now, however, a Caltech team has come up with a new process, in which the material can be shaped as easily as plastic.  Read More

Researchers have developed what they say is the world's first-ever permanent anti-fog coat...

Tired of your glasses fogging up on cold days, or of having to spit in your dive mask before putting it on? Those hassles may become a thing of the past, as researchers from Quebec City’s Université Laval have developed what they claim is the world’s first permanent anti-fog coating. Just one application is said to work indefinitely on eyeglasses, windshields, camera lenses, or any other transparent glass or plastic surface.  Read More

A miniature helicopter is powered by electricity generated by the previous SolarWindow pro...

Over the past several years, a number of companies and institutions have been developing technologies that could allow windows to double as solar panels. These have included EnSol’s metal nanoparticle-based spray-on product, RSi’s photovoltaic glass and Octillion’s NanoPower window. Last September, Maryland-based New Energy Technologies joined the party by demonstrating a 4 x 4 inch (10.2 x 10.2 cm) prototype of its SolarWindow product. This Tuesday, the company unveiled a working 12 x 12 inch (30.5 x 30.5 cm) prototype, which takes it significantly closer to becoming commercially-viable.  Read More

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