Low-friction, high-stiffness ball guides support on one rail (top) or two (bottom). The trade-offs for this performance are higher cost and more noise. The shortest path between two points is a ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...

Numerous scientific and engineering applications require numerically solving systems of equations. Classically solving a general set of polynomial equations requires iterative solvers, while linear ...

Why factoring mechanical and thermal boundaries into your actuator specification can make or break system performance. Boost your understanding of integrated actuators and online software for sizing ...

South African scientists have designed a novel gravity energy storage system that uses linear electric motors to vertically move multiple solid masses to store and discharge electrical energy. They ...