Logically, you would think a sleek surface has optimal aerodynamics—but recent research at Tohoku University turns this ...

Imagine walking from one side of a swimming pool to the other. Each step takes great effort -- that's what makes water aerobics such effective physical exercise. Imagine walking from one side of a ...

Researchers at Surrey have developed the first low-cost sensor which can accurately measure skin friction drag, using off-the-shelf components. The sensor has primarily been designed for the aerospace ...