Researchers from the Georgia Institute of Technology and Penn State University have developed an automated imaging technique for measuring and analyzing the root systems of mature plants. The technique, believed to be the first of its kind, uses advanced computer technology to analyze...

Scientists at Nanyang Technology University (NTU) have developed ultra-fast charging batteries that can be recharged up to 70 percent in only two minutes. The new-generation batteries also have a long lifespan of over 20 years, more than 10 times compared to existing lithium-ion batteries.In the new...

At the Center for Research in Advanced Materials (CIMAV), scientists "captured" the energy produced by people walking. The team designed a pill-shaped cylinder adapted to a shoe in order to store the mechanical-vibrational energy that the person generates when walking. Similarly, the London-based company...

Researchers at the University of Granada have designed a new imaging system capable of obtaining up to twelve times more color information than the human eye and conventional cameras, which implies a total of 36 color channels. The important scientific development will facilitate the easy...

A team led by Nina Mahmoudian of Michigan Technological University has developed a tabletop model of a robot team that can bring power to places that need it the most.“If we can regain power in communication towers, then we can find the people we need to rescue,” says Mahmoudian, an assistant...

MIT researchers unveiled an oval-shaped submersible robot, a little smaller than a football, with a flattened panel on one side that it can slide along an underwater surface to perform ultrasound scans.Originally designed to look for cracks in nuclear reactors’ water tanks, the robot could also inspect...

Ohio State University researchers report that they have succeeded in combining a battery and a solar cell into one hybrid device.Key to the innovation is a mesh solar panel, which allows air to enter the battery, and a special process for transferring electrons between the solar panel and the battery electrode....

At the Center for Research in Advanced Materials (CIMAV), scientists "captured" the energy produced by people walking. The team designed a pill-shaped cylinder adapted to a shoe in order to store the mechanical-vibrational energy that the person generates when walking. Similarly, the London-based...

Researchers from the University of Southern Denmark have synthesized crystalline materials that can bind and store oxygen in high concentrations.The stored oxygen can be released again when and where it is needed.Depending on the atmospheric oxygen content, temperature, or pressure, it takes seconds,...

The most common way to generate a rate-compatible family of codes is puncturing. In this method, one starts with a low-rate mother code and then selectively discards some of the coded bits to arrive at higher-rate codes. This approach is simple, but is not free of problems. Specifically, the mother...

Spacecraft display software is very costly and requires extensive testing and certification. Much testing must be repeated if the display software is changed in any way. Additionally, hand-coded displays are costly to create and maintain. For certain types of display formats with limited graphical...