Optical illusion puzzles are more than just fun internet distractions. These puzzles have been a part of daily lives since old times. Earlier these puzzles were presented in newspapers and now they ...

Abstract: A leaky-wave antenna based on a rectangular waveguide with partially dielectric filling and transverse slots is investigated. A velocity factor dependencies for uniform filling and different ...

Abstract: Proposing a novel hybrid uniform theory of diffraction-physical optics (UTD-PO) formulation, we develop a method to calculate the E-plane radiation pattern of corrugated E-plane rectangular ...

Witness nature's magic! We reveal the stunning colors & unique patterns of baby pythons, ensuring each hatchling is healthy & strong. An up-close experience you won't forget! Trump threatens to block ...