A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A proposed UN university for the world’s poorest nations offers Open University a rare chance to transform from a mass-access provider into a globally respected model of inclusive excellence ...

Abstract: Intelligent reflecting surface (IRS) is an emerging technology for wireless communications, thanks to its powerful capability to engineer the radio environment. However, in practice, this ...

DIYer and woodworker April Wilkerson guides you through the foundational steps of 3D modeling, breaking down SketchUp so you can confidently bring your digital designs to life.

Abstract: Hard-magnetic soft robots can form diverse soft-body deformation modes and safely interact with their surrounding environment, offering great promise in performing complex functions.