Do you have someone in your life with no place for a project car but who still itches to get their hands on a fresh build? Or is there a young enthusiast that you’d love to help explore their passion ...

Abstract: Joint Radar-communications (JRC) has been widely studied as a key technique in future wireless communication systems. One of the crucial challenges is waveform design for the JRC. In this ...

Abstract: A combined cryptosystem with symmetric keys for encrypting messages is proposed. Its unique feature is the use of functions of a real variable as keys instead of natural numbers. Eight key ...

This work introduces various designs of phononic crystals (PnCs), referred to as topological phononic crystals (TPnCs), as novel, stable, and high-performance sensing tools. Meanwhile, we introduce ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Bose-Einstein condensates (BECs) are a kind of quantum “magnifying glass” in which ...

To the reflective surface trap the photon gas in a parabola of light. The narrower this parabola is, the more one-dimensionally the gas behaves. Credit: IAP/Uni Bonn Researchers have developed a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A new one-dimensional topological insulator was discovered by a joint research team, promising significant advancements for qubits and efficient solar cell technologies. Credit: SciTechDaily.com ...

The central objects of study in topology are spaces called manifolds, which look flat when you zoom in on them. The surface of a sphere, for instance, is a two-dimensional manifold. Topologists ...

In her late 20s, Lee was from a traditional family with deep roots in New York’s Chinatown. The enclave was still inward-looking, concerned with preserving inherited cultural institutions. The place ...