Scientists from Karlsruhe Institute of Technology have created a tiny lattice they claim is the world's smallest. Formed with struts and braces measuring less than 10 micrometers in length and less than 200 nanometers in diameter, the 3D lattice has a total size of less than 10 micrometers, but boasts a higher specific strength than most solids.
We've already seen a number of systems designed to alert blind users to objects in their path, and most of those systems use cues such as audio tones or vibrations. A scientist at Germany's Karlsruhe Institute of Technology, however, has taken another approach. Florian Braun's "Proximity Hat" applies pressure to the wearer's head, in the direction of the obstacle.
They say that where there's smoke there's fire, but when it comes to electrical systems, by the time the smoke is detected, it's often too late. To raise the alarm early, a team of researchers from the Karlsruhe Institute of Technology and Karlsruhe University of Applied Sciences have developed hybrid sensors that detect gases given off by overheated plastic cables before too much damage can occur.
non-volatile optical memory has been created by researchers working at the Karlsruhe
Institute of Technology (KIT) and the universities of Münster, Oxford, and
Exeter. Utilizing innovative phase-change materials to store information, the
new device promises to significantly improve processing speeds by effectively
eliminating the existing bottleneck of having to convert optical signals into electrical
signals for storage and then back again for transmission.
When it comes to human phobias, snakes are frequently found toward the top of the list. But despite the negative reputation, these reptiles make up an important part of our ecosystem while exhibiting some very unique biological aspects. The way snakes move across surfaces is pretty incredible, and researchers at the Karlsruhe Institute of Technology (KIT) have figured out how to potentially use that feature to enhance everything from hip prostheses to computer hard disks.
(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.