Researchers in Germany have created bandages that turn purple at the first sign of infection.
A new wound dressing, developed at the Fraunhofer Research Institution for Modular Solid State Technologies EMFT in Munich, includes a special dye that reacts to different pH values.
Cycling helmets serve but one singular purpose: protecting your cranium when speed and gravity conspire against your cycling prowess. But a helmet that's damaged -- even slightly damaged -- can fail when you need it the most. Compounding the problem is the fact that it's very hard to detect hairline cracks or other flaws in a cycling helmet that result from routine wear and tear. That's why researchers at Germany's Fraunhofer Institute have engineered the first bicycle helmet that literally makes a stink when it becomes damaged.
It's abundantly clear that we need to get off fossil fuels for various reasons (try Googling "oil spill"), but our infrastructures are far better tuned for the hydrocarbon fuels of the past century than the renewables of the next. So why don't we just make fuels that work in our existing technology from renewable energy?
According to Megadeth there are 99 ways to die, but many of those -- blood clots, dehydration, heart attacks -- can be hard to detect except with a thorough medical examination. But since we can't spend all of our time under doctor's observation, a team of European researchers, including Fraunhofer Institute scientists, is developing a lab-on-a-chip wristwatch that monitors various bio-indicators of bodily disaster, warning wearers of impending doom before problems become life-threatening.
A bright idea coming out of Germany's Fraunhofer Institute could change the way we connect to the Internet in the future, as well as drive the nascent market for interior LED lighting. Researchers there have found a way to encode a visible-frequency wireless signal in the light coming from lamps and fixtures, turning the light that surrounds us into a high-speed broadband source.
The screws used by doctors to repair broken bones and torn ligaments enable recovery from a wide range of injuries. Unfortunately, they also leave holes in bones, require secondary surgery for removal, and make going through airport security a real pain. But by crafting the screws from a special designed composite of polymer and mineral, researchers at Germany's Fraunhofer Institute have managed to solve all those problems in one fell swoop.
Cutting through solid steel with flaming bacon certainly has its appeal, but for large-scale industrial processes, the Fraunhofer institute thinks electromagnetic pulses may work better than the other white heat. Case in point: their new electromagnetic pulse (EMP) device that cuts through steel faster than a laser, and cheaper than a machine tool.
Transparent OLEDs could turn your living-room window into a high-def TV
By Elizabeth SvobodaPosted 03.13.2006 at 2:00 am 0 Comments
Sleek, wall-mounted plasma screens might seem like viewing nirvana now, but what if a picture window could double as a flat-screen TV? Or what if your car´s GPS system could be displayed on your windshield? Researchers at the Fraunhofer Institute in Germany have invented a transparent OLED (organic light-emitting diode) that will allow just that, transforming any clear surface into a see-through display.