In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

The Daily Mail has taken seven famous landmarks from scientists' interactive GlobalBuildingAtlas map - so can you work out ...

Abstract: In this article, we explore the fundamental limits of the 3-dimensional (3D) localization of unmanned aerial vehicles (UAVs) in conjunction with the effects of 3D antenna radiation patterns.

Origami, the ancient Japanese art of paper folding, is a wonderful way to create beautiful and intricate designs. While traditional origami mainly features two-dimensional shapes, 3D origami takes ...

No matter what she's into, these unique and affordable gifts will will fuel her favourite hobbies. From STEM sets to DIY kits ...

D printing is a fun hobby and there are many useful items that you can make. Here are 13 projects you can try out to test ...

Abstract: This paper proposes a non-invasive way to detect the antenna type from its radiation patterns to cross-validate its proper functioning. Here, the radiation pattern of three types of antennas ...

The design of time-invariant beamformers is often posed as an optimization problem using practical design constraints. In many scenarios it is sufficient to assume that the microphones have an ...