The Standard Model of particle physics explains ... particle and wave-like properties. In 1913, Neils Bohr proposed that electrons in an atom orbit the nucleus in discrete energy levels.

As the world shifts toward sustainable energy sources, "green hydrogen"—hydrogen produced without emitting carbon—has emerged ...

A recent study reveals that a thin gamma’-Fe4N nitride layer, formed via gas nitriding, dramatically reduces hydrogen ...

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

Slovakia-based company Klein Vision claims its 'AirCar' - the world's first mass-produced flying car - will go on sale in early 2026. Styled like a sports coupe, the bizarre hybrid - which has ...

This article aims to maximize the long-term profitability for the planning model of hydrogen refueling stations, where the capacitated flow refueling location model is leveraged for maximal traffic ...

Abstract: A memory state equation consistent with a number of experimental observations is presented and discussed within the framework of Chua's memristive systems theory. The proposed equation ...