The technology used to make pressed metal allowed ornamentation, detailing and intricate molding on buildings to be possible at a fraction of the cost of stone, plaster or wood. C. Emlen Urban used it ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Metals are the elements which form positive ions by losing electrons or donate electrons. Metals are also known as electropositive elements as they form positive ions on losing electrons. The most ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced ...

Having literally risen from the ashes of a ruined experiment, Bryce C. Tappan's nanoporous metallic foams are veritable phoenixes of chemical research. With their ultralow density and remarkably high ...