Metasurfaces are ultrathin optical components engineered with arrays of nanoscale structures that can control light in ways ...

A drone spinning above the ground can become difficult to separate from the scenery behind it. Northwestern University ...

When global buyers evaluate a corrugated cardboard production line, the core operational anxieties rarely stem from initial procurement costs. Instead, they center on functional ...

NASA researchers recently put a new wing design, long and thin with a lightweight structure, through a series of grueling ...

Pneumatic artificial muscle (PAM), as a key driving component of soft robot, faces the difficulty of high precision control because of its strong nonlinear and hysteresis characteristics. This paper ...