From an article by W. Patrick McCray at slate.com: Emerging technologies are curious things. With their aura of risk and disruption, they seem to come out of nowhere—but their patina of novelty typically camouflages a much longer history. Cloud computing descended from 1960s-era computational time-sharing; Nikola Tesla wrote about the possibilities of self-driving cars decades ago. [...]
From Philip Ball at BBC Earth: Several physicists have suggested that our Universe is not real and is instead a giant simulation. Should we care? Are you real? What about me? These used to be questions that only philosophers worried about. Scientists just got on with figuring out how the world is, and why. But [...]
From AZONano: Scientists have attempted to harness the unique properties of carbon nanotubes for decades, in order to develop high-performance electronics that are extremely fast or consume less power, prolonging the battery life and resulting in faster wireless communication and rapid processing speeds for devices such as laptops and smartphones. A number of challenges have [...]
By McGill Reporter Staff McGill has been successful in the national competition for a massive amount of research funding under the federal government’s Canada First Excellence Research Fund (CFREF), which will provide the University with an $84-million grant over seven years to support an ambitious effort in neuroscience to advance understanding of the human brain [...]
From scienmag.com: When looking at bacteria, you typically see also flagella: long hairs that protrudes from the bacteria's body. The key function of the flagella is movement – what scientists call 'motility'. The flagella give the bacteria the ability to swim in their environment by rotating like propellers. Bacteria can have a different number of flagella, [...]
From an article at phys.org: A senior fellow at the Faculty of Chemistry, MSU, Vladimir Bochenkov, together with his colleagues from Denmark, have established the mechanism of interaction of silver nanoparticles with the cells of the immune system. The study is published in the journal Nature Communications. "Currently, a large number of products contain silver nanoparticles—antibacterial [...]
From an article written by Jeremy Agor at AZONano: Nearly anything – from machine parts to food – can be printed on demand. Researchers now are exploring the technology to print human tissues and organs. However, the lack of good inks for 3-D bioprinting remains a barrier. Kyungsuk Yum, an assistant professor in the Materials [...]
From Nanotech Now: A meteorite impacting the earth under a grazing angle of incidence can do a lot of damage; it may travel a long way, carving a trench into the ground until it finally penetrates the surface. The impact site may be vaporized, there can be large areas of molten ground. All that remains [...]
From medgadget.com: At this week’s 252nd National Meeting & Exposition of the American Chemical Society researchers from University of Maryland, Baltimore County reported on the development of nanoparticles that can help speed up blood clotting. So far tested only on pig’s blood, the goal of the research is to provide clinicians with a more effective way [...]
From medGadget: At the London Centre for Nanotechnology, a project organized by University College London and Imperial College London, researchers developed novel nanoscale drug delivery vesicles that can be designed to selectively release only certain cargo. The vesicles are polymersomes, tiny bubbles made of a stable polymer, that contain embedded DNA nanopores within their membranes. The [...]
