A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Researchers in Iraq have developed biomimetic leaf vein–inspired fins for photovoltaic panels, with reticulate (RET) venation reducing panel temperature by 33.6 C and boosting efficiency by 18% using ...

Abstract: Optimal temperature regulation is crucial for the output capacity and durability of proton exchange membrane fuel cells (PEMFCs) under dynamic load conditions. Conventional temperature ...

Abstract: Ship wakes have special millimeter-wave radiation characteristics, which are of great significance for the indirect monitoring technology of sea surface ships based on passive ...

In a series of controlled bakes, scientists at the University of Guelph measured how quickly cookies changed in size, color, and moisture — data that helped them map the key physical reactions that ...