Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

The best, cleanest way to digitize old photos you want to colorize and restore is to scan them. If you're like me and are still searching for the perfect printer/scanner combo, the next best thing is ...

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...

Famously, the save icon on most computer user interfaces references a fairly obsolete piece of technology: the venerable ...