Johns Hopkins researchers have developed a simple wound dressing that included a specially designed hydrogel – a water-based, three-dimensional framework of polymers – that promotes the formation of new blood vessels and skin, including hair follicles. It could lead to greatly improved healing for injured soldiers, home fire victims and other people with third-degree burns…. »

With support from the Department of Defense and NASA, MIT undergraduates built five volleyball-sized free-flying satellites, and three of those have been on the International Space Station since 2006 to test a set of well-defined instructions for spacecraft performing autonomous rendezvous and docking maneuvers. Recently, the satellite got an upgrade that enables its remote operation… »

UC Irvine Humanities Gateway building has been awarded LEED Platinum certification for its sustainability, scoring 5 points above the minimum requirement for that status by earning 57 points (out of a possible 69 points). Supporting the School’s endeavor to encourage global citizenship in its students, the building provides an inspiring example for students, architects and… »

Researchers from Imperial College London did some interesting math related to holiday season and their research in which they process paper to create biofuel. According to them, you could run one of the iconic double-decker buses to the moon and back more than 20 times if you fermented the discarded wrapping paper and Christmas cards… »

After a long time service, my computer mouse finally decided to stop functioning. Although there were several well known mice I wanted to test before opting for one, in the end I decided to take a mid-range priced computer mouse with most of the features much more expensive mice offer. Elecom E-Force GM-20 is a… »

Photo-electrochemical cells (PEC) use sunlight to electrochemically split water in order to generate hydrogen in direct manner, and they are usually made of semiconducting materials. Researchers from Switzerland and US used nature as inspiration to optimize the process by developing iron oxide electrodes that are conjugated with a protein from blue-green algae (also known as… »

Current electronic devices are becoming faster and denser, but such complex circuitry is prone to reliability problems, and once one tiny circuit within an integrated chip breaks, the whole chip or even whole device is unusable. A team of University of Illinois engineers has developed a self-healing system capable to repair a cracked circuit by… »

Biologists and bioengineers at UC San Diego have created a living neon sign composed of millions of bacterial cells that periodically fluoresce in harmony like blinking light bulbs. By utilizing the same method they used to create the flashing signs, the researchers managed to make a simple bacterial sensor that could be used to detect… »