Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

KYIV, Ukraine (AP) — Ukrainian forces hit an oil terminal, a pipeline, two parked jet fighters and two ships in a series of strikes on Russian soil, officials said Monday. The attacks are part of an ...

Abstract: In this paper, we propose a dual-band shared-aperture antenna composed of array elements with high electromagnetic (EM) transparency. To increase EM transparency, the antenna consists of an ...

Abstract: In cluttered environments where visual sensors encounter heavy occlusion, such as in agricultural settings, tactile signals can provide crucial spatial information for the robot to locate ...

For a long time, owning things was what defined consumer culture. People built their lives around getting and keeping things, like a house, a car, or a favorite movie on VHS. It would have seemed ...