What if a soft material could move on its own, guided not by electronics or motors, but by the kind of rudimentary chemical ...

Penn Engineers have developed a mathematical "Rosetta Stone" that translates atomic and molecular movements into predictions ...

Exploring pulleys and their surprising behaviors, uncovering the physics behind everyday simple machines. The Deadly Wrong ...

Dura-Belt’s Jim Hammond shares his expert insights about designing, manufacturing and maintaining thermoplastic elastic belts ...