The RIBA drawing collection includes almost one million architectural drawings from sketches and preliminary designs to presentation and technical drawings. The collection focuses on British ...

January 3, 2025 • In this week's StoryCorps, we hear from a former Southwest Airlines employee whose job was to apologize to customers who had a bad travel experience. December 27, 2024 • At ...

Also known as DS or DQ. See also commercial steel, deep-drawing steel, and extra-deep-drawing steel. If you have any comments or questions about the glossary, please contact Dan Davis, editor-in-chief ...

Also called extra-deep-drawing steel or EDDS, it is a type of steel that typically contains less than 0.005 percent carbon and uses a low level of titanium and/or columbium to "tie up" hardening ...