Purchasing new hardware? Read our latest product comparisons

Fraunhofer

The facade incorporates fabric discs containing shape-memory wires (Image: Bára Finnsdotti...

Office buildings with plate glass windows may provide a nice view for workers, but they're certainly not ideal when it comes to energy-efficiency. Among other things, the sunlight that pours through them can raise the temperature in the office, causing the air conditioning to come on. Now, however, researchers from Germany's Fraunhofer Institute for Machine Tools and Forming Technology have created a light-blocking facade for such windows that only kicks in when exposed to strong sunlight – and it's powered by that sunlight, too.  Read More

Demonstration model of the experimental engine with lightweight cylinder casing (Photo: Fr...

Recent government requirements for greater fuel efficiency have led to lighter cars hitting the market, but there's only so much that can be shaved off the body and chassis. To find further weight reductions, a Fraunhofer project group is developing ways of building engine cylinder blocks that are partly plastic.  Read More

The CareJack vest uses flexible, soft electronics to aid caregivers and workers in carryin...

Being a nurse, construction worker, or grocery stocker is a taxing and potentially risky job. Claiming almost 10 percent of lost days of work in Germany are due to lower back problems, Fraunhofer researchers in conjunction with industry partners are developing CareJack, an orthopedic prosthetic embedded with flexible, smart electronics to ensure those lifting heavy loads don't have to go home early.  Read More

A new high-efficiency biogas plant developed at the Fraunhofer Institute in Germany could ...

Researchers at the Fraunhofer Institute have developed a "biobattery" in the form of a highly efficient biogas plant that can turn raw materials like straw, scrap wood and sludge into a variety of useful energy sources including electricity, purified gas and engine oil. The new plant design, currently being put to the test in a prototype plant in Germany, is said to be highly modular and economically viable even at the small scale.  Read More

The Care-O-bot 4 is designed to be an affable service robot on a budget

Six and a half years after the previous iteration, the Fraunhofer Institute has released an update to Care-o-bot. The affordable service robot for personal and professional use has been made it more agile, more modular and much more personable ,  bringing science fiction fantasy a little closer to reality.  Read More

The hull of the cargo ship Vindskip acts as a large wing sail (Image: Lade AS)

In 2013, Norway's Lade AS unveiled designs for Vindskip, a "hybrid" merchant ship which aims to harness the wind courtesy of a specially-shaped hull, in the process taking the burden off of its natural-gas powered engines and saving fuel. Researchers from the Fraunhofer Institute's Center for Maritime Logistics and Services (CML) have been working to help realize this goal by developing an algorithm that will allow the Vindskip's navigation system to use the combination of power and sail at its most economical.  Read More

Fraunhofer's solar-powered radio sensor chip, mounted in a window

Although it may be handy to have sensors in your windows that remind you if you've left them open, running electrical wiring to all those sensors (or regularly changing their batteries) could be a hassle. A new window-monitoring radio sensor chip, however, gets all the power it needs from the sun.  Read More

At the Fraunhofer Institute for Applied Polymer Research in Potsdam, scientists are workin...

There's nothing quite as refreshing as a glass of beer on a hot day and nothing more disgusting than discovering that the beer has gone off in the bottle, leaving a sour, cloudy mess. To save innocent palates and Sunday barbecues, the Fraunhofer Institute is developing a new polymer powder that can quickly detect pathogens in beer before they can ruin the brew.  Read More

A carbon and hemp-fiber reinforced component such as this is a cheaper, greener hybrid com...

Built in East Germany, the Trabant 601 was notorious for its many faults – not the least of which was a body made out of Duroplast, a hard plastic made of cotton waste and phenol resins that led those in the West to describe the car as being made of cardboard. However, it now looks as if the Trabant is getting the last laugh as scientists look at ways of making cars out of cotton and other botanical fibers formed into a new class of hybrid composites.  Read More

A wind turbine blade is covered in ice, except for where a Windheat film is located (Photo...

Given that the sterotypical image of the world's northern regions involves howling winds, why don't we see more wind turbines in such places? Well, it's largely because those turbines' blades would ice up a lot. The added weight could cause them to turn more slowly, to break down by throwing off their balance, and it could cause their operators to shut them down during potentially icy weather. The European Union Windheat Project is aiming to change that, with a carbon nanotube-based de-icing system.  Read More

Looking for something? Search our 31,674 articles