Researchers at the Georgia Institute of Technology have developed a prototype wireless sensor capable of detecting trace amounts of a key ingredient found in many explosives. The device employs carbon nanotubes printed on paper or paper-like material by using standard inkjet technology, and it could be deployed in large numbers to alert authorities to the ... »
Stanford researchers have developed a stretchable, transparent skin-like sensor that can be stretched to more than twice of its original length and return to its original shape. It can sense pressure from a firm pinch to thousands of pounds. The sensor could be used in used in medicine as pressure-sensitive bandages or sensors on prosthetic ... »
A Case Western Reserve University researcher has built a prototype blade that is substantially lighter and more durable compared to materials currently used in blades of wind turbines. He came up with a polyurethane blade reinforced with carbon nanotubes, which make the material eight times tougher compared to other materials which are currently used as ... »
The idea of reversibly storing solar energy in chemical bonds is gaining a lot of attention these days. A group of researchers from MIT have developed a novel application of carbon nanotubes which shows potential as an effective approach to store solar energy for use whenever it’s needed. The method simplifies the process by combining ... »
In our previous articles, we sporadically mention the need for breakthroughs in energy storing technology and the folks from the University of Illinois have developed a form of ultra-low-power digital memory that is faster and uses 100 times less energy than a similar memory available today. The technology could give future portable devices much longer ... »
One of the problems with harvesting sunlight is that sunlight leads to a gradual degradation of many systems developed to harness it. But plants have adopted an interesting strategy to address this issue by constantly breaking down their light-capturing molecules and reassembling them from scratch, thus renewing the basic structures that capture the sun’s energy ... »
Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper. The research team led by Yi Cui, assistant professor of materials science and engineering, includes postdoctoral scholars Liangbing Hu and JangWook Choi, and graduate student Yuan Yang. Simply coating a sheet of paper with ink made ... »
