What happens when you can't use a pencil to sketch first? In this challenge, I take on the ultimate drawing dare: NO ...

Workers digging a pipeline in Argentina found the flattened skull of an ancient toddler, raising questions about its ...

Solid-state reactions between micrometer-size powders are among the oldest, simplest, and still widely used methods for the fabrication of inorganic solids. These reactions are intrinsically slow ...

Federal Reserve Chair Jerome Powell takes questions from reporters after the central bank announced its decision to leave interest rates unchanged. Food Network star Anne Burrell dies at age 55 ...

Highly regular, single-crystalline nanopillar arrays with tunable shapes and geometry are synthesized by the template-assisted vapor−liquid−solid growth mechanism. In this approach, the grown ...

Using manipulators to draw artistic figures is a benchmark problem in robotics. In this paper we describe a 3-link planar manipulator which draws artistic shapes or geometric shapes on a canvas. We ...

Books Received Published: 08 June 1899 Text-book of Practical Solid Geometry, &c, for the use of the Royal Military Academy, Woolwich Geometrical Drawing for Army and Navy Candidates and Public ...