while being smarter and more connected than older traditional home security systems. I can see this approach appealing to ...

In recent years, cities have increasingly adopted "hostile architecture" - elements of urban design meant to guide or ...

For the first time, inverse design has been used to engineer specific functionalities into a universal spin-wave-based device. It was created by Andrii Chumak and colleagues at Austria’s University of ...

Researchers at the University of Twente have solved a long-standing problem: trapping optically-generated sound waves in a standard silicon photonic chip. This discovery, published as a featured ...