- What Is a Diplexer?
A diplexer combines or separates two frequency bands so they can share one cable. Learn how it differs from a splitter and where it is used.
- What Is a Scout Scope?
A scout scope is a low-power rifle optic mounted forward of the action. Learn its purpose, benefits, limits and how it differs from a normal scope.
- What Is a Backplane?
A backplane is a circuit-board assembly that connects several modules through shared power and data paths. Learn how passive and active backplanes work.
- What Is a WebQuest?
A WebQuest is a structured learning activity in which students use selected online sources to solve a task. Learn its parts, benefits and limits.
- What Is a Scrim?
A scrim is a light woven material used in theatre, film, construction and manufacturing. Learn how stage scrims reveal scenes and how other scrims add strength.