(EL) panels are found in many electronics applications, particularly
as backlighting for LCD displays, keypads, watches, and other areas
requiring uniform, low-power illumination. While relatively flexible,
when EL panels made from
plastic are bent too sharply, fractures and a severely diminished
output usually result. As a result,
EL panels have generally been restricted to flat or slightly curved
surfaces. However, researchers from Karlsruhe
Institute of Technology (KIT) and
Franz Binder GmbH & Co have now developed a new manufacturing process to print
EL panels directly onto the surface of almost any convex and concave shape. Even, apparently, onto spheres.
A new invisibility cloak developed at the Karlsruhe Institute of Technology (KIT) is reportedly able to hide any object that can fit inside a one-inch diameter cylinder. The cloaking device is among the first to rely on common materials like polymers and acrylic paint, and could be used for a practical demonstration of cloaking technology.
Researchers from the Karlsruhe Institute of Technology (KIT) in Germany have studied the wings of glasswing butterflies in an effort to determine what causes their low-reflective nature. It's believed that the findings of the study could lead to less reflective screens on mobile phones, tablets and other devices.
There's another promising contender in the race to supplant the dominance of lithium-ion and metal-hydride based batteries in the world of energy storage. New research from the Karlsruhe Institute of Technology's (KIT's) Helmholtz Institute Ulm (HIU) details the development of an electrolyte that can be used in new magnesium-sulfur battery cells that would be more efficient and inexpensive than the dominant types of batteries in use today.
Fine dust pollution triggers all manner of health problems, but accurately tracking its concentration across cities and regions takes considerable manpower. That could get a whole lot easier with a sensor that attaches to a smartphone and measures particulate matter (fine dust) levels in the air, which is under development at the Karlsruhe Institute of Technology.
Scientists at Karlsruhe Institute of Technology have developed a method of concealing objects from the sensation of touch that would finally meet the exacting standards of Hans Christian Andersen's fairy tale princess, who felt a single pea prodding her beneath 20 mattresses and 20 feather beds.
Water-borne bacteria and viruses can cause serious health problems, but many places in Africa do not have access to clean drinking water. Mdori, in Tanzania, is one of those places. In addition, its natural spring water is too high in salt and fluoride. The new ROSI water filtration system could change this.
Researchers in Germany have developed a lightweight, high-strength material inspired by the framework structure of bones and wood and the shell structure of bees' honeycombs. Created using 3D laser polymer printing combined with a ceramic coating, the material is less dense than water but, relative to its size, boasts strength comparable to high-performance steel or aluminum.
Researchers at Germany's Karlsruhe Institute of Technology (KIT) have developed a self-healing polymer that can mend itself and fully restore its mechanical properties in just a few minutes when heated at low temperatures. The material could be used to create self-repairing sealants, scratch-resistant paints, and more reliable fiber-reinforced plastic components.
are right up there with adhesive tape, when it comes to being able to stick to things. Unlike tape, however, those feet retain their adhesive qualities even after many, many uses. Now, thanks to research being conducted at Carnegie Mellon University and Germany's Karlsruhe Institute of Technology, we may one day be using self-cleaning reusable gecko-inspired tape.