Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] ...

If you need a seven-segment display for a project, you could just grab some LED units off the shelf. Or you could build something big and electromechanical out of Lego. That’s precisely what ...

Add activity diagram components to the default library; Replaced old cavitation check i variable Q-type machine with a new check. Essentially, pressures are limited to zero implicitly by first ...