Highlights from the 2014 LA Auto Show

Karlsruhe Institute of Technology

Micrograph of the 240 GHz transceiver chip, which measures only 1.5 x 4 mm (Photo: Sandra ...

If you thought 5G wireless was fast at one Gbit/s, how does 40 Gbit/s sound? That's the new wireless data transmission record set by a team of engineers in Germany using integrated solid state mm-wave transceivers. This data transmission rate was demonstrated over a distance of 1 km (0.6 miles) and it is hoped that such links could be used to close gaps between optical networks in rural areas at a fraction of the cost of installing optical fiber.  Read More

The Photonic Professional GT - the world’s fastest commercially available 3D printer for m...

3D printing has already gone well beyond the bounds of model making, and biotechnology is one of the new frontiers where the technology is set to make a huge impact. Nanoscribe GmbH, a spin-off of the Karlsruhe Institute of Technology (KIT), is pushing the boundaries of this space with the release of what's claimed to be the world’s fastest and highest resolution commercially available 3D printer of micro- and nanostructures – the Photonic Professional GT.  Read More

In the airwriting system, a sensor-equipped glove is used to identify letters drawn in the...

If you’re one of the many people who hate poking at the tiny virtual keys on smartphone keyboards, then you might like the experimental “airwriting” glove system created by a team of computer scientists at Germany’s Karlsruhe Institute of Technology. When the glove’s wearer draws letters in the air with their hand, the system can identify which letters are being drawn. Those letters are converted into digital text, which could then be input into an email, text message, or any other type of mobile app.  Read More

Sisma Calce being applied to a building exterior

Changing building codes to ensure that new structures are less vulnerable to earthquakes is all well and good, but what about older buildings? If someone told you that the answer was wallpaper, you’d think they were crazy, but a team from Karlsruhe Institute of Technology (KIT) in Karlsruhe, Germany has developed a fabric to reinforce older walls. Marketed as “Sisma Calce,” the low-cost seismic fabric is designed to be plastered on walls to reduce earthquake damage or to at least give survivors a better chance of escape from falling debris.  Read More

A flexible organic solar module developed by researchers at the Karlsruhe Institute of Tec...

The Karlsruhe Institute of Technology, through its Light Technology Institute, this month will initiate new research on printable organic solar cells. The four-year project aims at increasing the efficiency of such cells to more than 10 percent. These promising, cheaper solar cells can be manufactured using existing techniques such as screen printing and continuous roll-to-roll processes. So far, however, low efficiency rates have stood between these cells and the market.  Read More

Scientists have created a rudimentary data storage device using salmon DNA (Photo: Isaac W...

Salmon ... they’re good to eat, provide a livelihood for fishermen, are an important part of their ecosystem, and now it seems that they can store data. More specifically, their DNA can. Scientists from National Tsing Hua University in Taiwan and the Karlsruhe Institute of Technology in Germany have created a “write-once-read-many-times” (WORM) memory device, that combines electrodes, silver nanoparticles, and salmon DNA. While the current device is simply a proof-of-concept model, the researchers have stated that DNA could turn out to be a less expensive alternative to traditional inorganic materials such as silicon.  Read More

Dr. Nicolas Stenger's microstructured polymer plate

Many of the current experimental "invisibility cloaks" are based around the same idea - light coming from behind an object is curved around it and then continues on forward to a viewer. That person is in turn only able to see what's behind the object, and not the object itself. Scientists from Germany's Karlsruhe Institute of Technology have applied that same principle to sound waves, and created what could perhaps be described as a "silence cloak."  Read More

Looking for something? Search our 29,548 articles