The twisting of bent elastic rods can produce a snapping motion that enables small robots to hop or swim, researchers have shown. The advance offers a promising mechanism for robots with limited power ...

However, as robot arms swivel, rotate, and extend, the electrical cables, fiber optics, and pneumatic hoses supplying them endure severe mechanical stress. Torsional twist, rapid acceleration, and ...

A strange noise heard across Milwaukee's south side Monday night has left residents puzzled, with its source right now a mystery. Neighbors miles apart from one another told Hearst sister WISN they ...