One of goals in transport is to create vehicles with less weight in order to lower their energy consumption. An EPFL spin-off company named EELCEE has developed a process that allows fast fabrication of lightweight composite components in large quantities. Polymer composites offer a good lightweight alternative to metals while offering the strength of steel…. »

Current wireless systems don’t allow the data to be sent and received in the same time over the same frequency. That’s because the strength of the transmission overwhelms any incoming signal on the same frequency. In order to increase the bandwidth and quality of data transfer, a group of engineers from the University of Waterloo… »

Aside making enemies out of robots, science fiction also depicts them as our helpers. While most of the robots in use today are used to help us in manufacture, explore or entertain us, various research groups around the world are developing algorithms and models of robots which can be safely used along humans by performing… »

A team of researchers from Harvard University devised a new way to combat ice and frost on various surfaces, including metal surfaces. Once coated, the surfaces quickly shed condensation droplets as well as frost simply by employing gravity. The technology could find its use as a coating for a wide variety of metal surfaces used… »

Researchers at the University of California, Riverside’s Bourns College of Engineering, have been investigating the harlequin mantis shrimp– a marine crustacean notorious for its club-like arm which is capable to create great forces for its size. Instead focusing on the great speed and power of the club, the group focused their research on its unique… »

Everybody would like to buy a light bulb which lasts at least as long as the box you bought it in claims it will. However, as I mentioned in the definite guide for declaration found on light bulb packages, the longevity of light bulbs is usually much shorter than it is declared on their package…. »

Nearly two years after it has been revealed to the public during a ceremony in St. Louis, Boeing recently revealed that their high-altitude, long-endurance (HALE) unmanned aerial vehicle (UAV) named Phantom Eye managed to complete its first take off and landing. Although its performance is still far from the goals set by Boeing, it does… »

Glue finds its uses in many objects ranging from sticky notes to airplanes. It is all around us, even in objects we don’t expect it to be. Until now, the majority of glues (adhesives) have been manufactured from petroleum-based materials, but the researchers from Fraunhofer Institute are looking for ways to improve them by developing… »