Scientists at YOKOHAMA National University, in collaboration with RIKEN and other institutions in Japan and Korea, have made an important discovery about how electrons move and behave in molecules. This discovery could potentially lead to advances in electronics, energy transfer, and chemical reactions. Published in the Journal, Science, their study reveals a new way to control the distribution of electrons in molecules using very fast phase-controlled pulses of light in the terahertz range.

A new technique from the University of Chicago Pritzker School of Molecular Engineering builds inorganic and polymer battery electrolytes at the same time, in the same vessel. This “one-pot” in-situ method creates a controlled, homogenous blend, pairing the conductivity of the inorganic solids with the flexibility of the polymers.

Scientists at the Max Planck Institute for Intelligent Systems, the University of Tübingen and the University of Stuttgart under the Bionic Intelligence Tübingen Stuttgart (BITS) collaboration developed a biorobotic arm that can mirror human tremors, such as those experienced by individuals that live with Parkinson's disease. Artificial muscles on either side of the forearm contract and relax to suppress the involuntary shaking of the wrist and hand. The researchers see their biorobotic arm not only as a platform for other scientists in the field to test new ideas in exoskeleton technology. The arm also serves as a test bed to see how well artificial muscles known as HASELs can one day become the building blocks of wearable devices. The vision is to one day develop a sleeve that tremor patients can comfortably wear to be able to better cope with everyday tasks such as holding a cup.