Electron spiral: phase of the beam near the tip of the needle Twisted beams of electrons have been used for the first time to determine the handedness, or “chirality”, of an ultrathin crystal. The new ...

Physicists in Germany have developed a technique for producing the first ever near-continuous beams of molecules slowed and cooled to a temperature of just one degree above absolute zero. The method, ...

Each year, students in CIE 429 learn about the theory associated with the analysis and design of beams, slabs and columns made of reinforced concrete. This semester, Stavridis and Seyedsina ...

Need a steel beam? You can 3D print PLA beams that are as strong as a steel beam of equivalent weight according to [RepRap]. The Python code for FreeCAD generates a repeating structure especially well ...

CompoTech PLUS (Sušice, Czech Republic) uses its proprietary advanced fiber laying (AFL) and winding technologies to replace steel and aluminum with lightweight carbon fiber-reinforced polymer (CFRP) ...

The single-storey library building consists of a lofty wedge-shaped public library area encompassed on three sides by cellular office accommodation. The long east wall of the library area is fully ...