Abstract: This letter introduces a balloon pin-array gripper combining shape adaptability to various objects, stable holding by multipoint contact, and isotropic grasping performance. This is ...

Abstract: A new wideband planar substrate-integrated phased array is presented in this article. The array element is based on an open slot excited by a coaxial probe. A T-shaped stripline with ...

A NASA scientist mysteriously died without any cause of death listed or autopsy — sparking questions about whether he was part of a pattern of deaths tied to the US space and nuclear program. Michael ...

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A young fan holds his baseball as he waits for ...

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...