Sewing my first quilt was equal parts excitement, confusion, and “wait… did I just sew that backwards?” and I loved it anyway ...

Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.

Abstract: In this study, we designed and developed a hexahedral ultraviolet (UV) photodetector using three-dimensional (3D) printing. Furthermore, we demonstrated the proposed photodetector's ...

Scientists in the Netherlands have learned to grow an ordered semiconductor for chips and solar cells using only laser pulses. The process creates perovskite films at room-temperature, replacing ...