In addition to holding the propellant for its four rear-mounted rocket engines, the core is the backbone of the rocket, supporting the launch vehicle stage adapter, interim cryogenic propulsion ...

Advice from an English teacher in Massachusetts for guiding teenagers to think critically but not cynically about the information they consume. By David Nurenberg This collection of interactive ...

Modern desktop framework from low-level 3D graphics API to high-level view model, for development of 2D/3D rendering software or game engine, with internationalization support and many new ...