This video explores the fascinating reasons behind the physical properties of elements. It answers questions about why ...

One of the great successes of 20th-century physics was the quantum mechanical description of solids. This allowed scientists to understand for the first time how and why certain materials conduct ...

Abstract: This paper investigated the influence of Ag, Cu, and additive Bi elements on the thermal property of low-Ag SAC solder alloys. The results indicate that the solidus is barely influenced by ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

Playground Elements are a set of components for creating interactive editable coding environments on the web, with live updating previews. You can use Playground Elements to: Embed editable code ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Abstract: A multiple-arm, folded element design is presented that allows a dipole to exhibit a matched impedance and high radiation efficiency when it is very closely spaced (0.05/spl lambda/) to a ...