For over a century, the world’s greatest minds could map the heavens, but not weigh the Earth. Newton’s theory had a missing ...

When honey bees find a good source of food, they return to their hive and perform a waggle dance. It consists of a series of movements that communicate the direction and distance to nectar, pollen or ...

Design engineers routinely rely on bolted joints, yet most guidance focuses on axial stiffness—often overlooking moment (pitch) stiffness, which can dominate compliance in ...

Learn how to calculate depreciation for tax deductions using GAAP methods like straight-line and declining balance for optimal savings.

Abstract: A multidomain prediction method (MDPM) is introduced for computing radar cross section (RCS) across the frequency, angular, and spatial (geometric shape) domains. Then, the electromagnetic ...

Abstract: An artificial metalens manipulates the electromagnetic wavefront phase via deploying transmitted phase and amplitude of metasurfaces units, which exhibits excellent merits in beam steering ...