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(Phys.org) —3M has announced a joint venture with Cambrios Technologies, a nanotechnology company, to produce a new line of touch sensitive screens based on silver nanowire ink developed by Cambrios. The announcement marks a move by 3M into nanowire based technology for touchscreen displays and away from the traditional indium tin oxide design.

(Phys.org) —Graphene has become an all-purpose wonder material, spurring armies of researchers to explore new possibilities for this two-dimensional lattice of pure carbon. But new research at MIT has found additional potential for the material by uncovering unexpected features that show up under some extreme conditions—features that could render graphene suitable for exotic uses such as quantum computing.

(Phys.org) —A colloidal suspension is a mixture in which microscopic particles of one substance are dispersed in another and because of its properties does not “settle” in the way that one might expect a stirred mixture of sand in water to do; nor do the particles dissolve in the fluid as one might expect grains of salt to dissolve in water. Colloidal suspensions and the related gels (solid colloidal systems) are of interest because many of them have fundamentally useful properties.

An international collaboration including Russian physicists from Moscow, Chernogolovka and Yekaterinburg have studied one member of the recently discovered family of superconductors based on iron compounds and find this exotic form of superconductivity to have complex, multi-gap character. A fact of principal importance for understanding the mechanisms of superconductivity is that the superconducting gap width never becomes zero around the constant-energy Fermi surface.

Graphene, a two-dimensional array of carbon atoms, has shown great promise for a variety of applications, but for many suggested uses the material requires treatments that can be expensive and difficult to apply predictably. Now, a team of researchers at MIT and the University of California at Berkeley has found a simple, inexpensive treatment that may help to unleash the material’s potential.

(Phys.org) —The director of Nom Nom Games, a subsidiary of Trendy Entertainment, has converted the Monster Madness game to the Web using technologies pioneered by Mozilla. Jeremy Stieglitz, Development Director and CTO for Trendy Entertainment, made it quite clear in a video that he regards the move as significant, in that this is a brave new world of direct access to a plugin-free commercial game, using asm.js and Emscripten

In a study that compares the genomes of aquatic life forms, researchers have found evidence to shuffle the branches of the tree of life. For more than a century, scientists thought that complex cell types, like neurons and muscles, evolved only once, after simple animals that lack these cell types branched from the rest of animals on the evolutionary tree

A groundbreaking study by Harvard University’s Harvard Forest and the Smithsonian Institution reveals that, if left unchecked, recent trends in the loss of forests to development will undermine significant land conservation gains in Massachusetts, jeopardize water quality, and limit the natural landscape’s ability to protect against climate change.

The Turkestan cockroach, Blatta lateralis (Walker), has become an important invasive species throughout the southwestern United States and has been reported in the southern United States. It is rapidly replacing the oriental cockroach, Blatta orientalis (L.), in urban areas of the southwestern United States as the most important peri-domestic species.

(Phys.org) —Findings from Internet intelligence company Renesys sound an alert to a hijacking practice in the form of traffic misdirection on the Internet. A November 19 blog on the Renesys site has since caught the attention of a wider press: “Who is sending Internet traffic on long, strange trips?” asked a headline in The Christian Science Monitor earlier this month.