A team of researchers from the UCLA has recently published their findings indicating that a rough surface may reduce the amount of drag in certain objects moving on water. While the idea of a ...

From the sleek hulls of racing yachts to Michael Phelps’ shaved legs, most objects that move through the water quickly are smooth. But researchers have found that bumpiness can sometimes be better.

Electromagnetic scattering from rough surfaces and layered structures represents a challenging yet pivotal research area that underpins advances in remote sensing, communications, and materials ...

Printed-circuit boards (PCBs) are an integral part of most electronic devices today, and as PCBs become smaller, electronics engineers must remain aware of the tiny defects that can affect how these ...