The language of silicon dreams and stack overflows.
A hard, lustrous metallic element (atomic number 27) that is typically blue or silvery in appearance. It's used in alloys, batteries, pigments, and catalysts, and its compounds are prized for creating deep blue colors in ceramics and glass.
An early consumer online service launched by Sears and IBM in 1988 that provided email, news, shopping, and other content over dial-up connections, competing with CompuServe and AOL. It was notable for its graphical interface and flat-rate pricing model, making it an alternative to pay-per-minute services.
A large optical disc format (12 inches in diameter) that emerged in the late 1970s as a high-quality alternative to VHS, offering superior picture and sound but requiring expensive players and limited content availability. Laserdiscs never achieved mainstream adoption despite their technical superiority.
A spool of photographic film wound on a plastic or metal core, typically containing 24, 36, or 39 exposures, used in film cameras before digital photography. Users had to manually wind the film between shots and take the completed roll to a lab for development.
A mechanical or electric writing machine with individual keys that, when pressed, cause metal type-faces or ribbons to strike paper, leaving characters. It was the standard tool for producing typed documents from the 1870s until computers and word processors became widespread.
Sound or sound-related content, particularly in the context of digital media and video production. Audio can refer to music, voiceovers, dialogue, or ambient sound used in videos.
A messaging feature that notifies the sender when their message has been seen or opened by the recipient, typically shown as a timestamp, checkmark, or other visual indicator. Can be toggled on or off depending on the platform and user preference.
The act of duplicating content (text, code, images) from one location and inserting it in another without significant modification; often used negatively to imply lazy, unoriginal work.
To insert previously copied content into a new location; in computing, the action of retrieving data from the clipboard and placing it into a document or application. As a noun, a soft, moist substance.
The plural form of multidimensionality; the quality or state of having multiple dimensions or aspects, often used in academic, scientific, or philosophical contexts to describe complexity across several different parameters or planes of analysis.
A small, dark purple or black berry produced by bramble plants of the genus Rubus, known for their sweet-tart flavor and nutritional value. The term also refers to the BlackBerry smartphone, a mobile device that dominated the business market in the 2000s with its physical QWERTY keyboard and secure email capabilities.
An early search engine (launched 1997) that used natural language processing, allowing users to ask questions in full sentences rather than typing keywords; now known as Ask.com after Jeeves was phased out.
A collection of websites linked together in a circular chain, allowing visitors to navigate sequentially from one member site to the next and back to the start. Popular in the 1990s and early 2000s as a way for small websites to build community and drive traffic among like-minded creators.
A device that converts digital data from a computer into analog signals for transmission over telephone or cable lines, and reconverts incoming analog signals back into digital data. The term is a portmanteau of 'modulator-demodulator.'
A small, handheld computer that fits in the palm of one's hand, popular in the 1980s and 1990s as a precursor to smartphones. Palmtops typically ran simplified operating systems and offered basic applications like calendars, contacts, and note-taking.
A small, removable magnetic storage device used from the 1970s through early 2000s to store and transfer computer data, typically holding 1.44 MB on the ubiquitous 3.5-inch version. The name derives from the flexible plastic coating that originally housed the magnetic medium.
A consumer electronics retailer and computer manufacturer that sold personal computers and accessories through Radio Shack stores from the late 1970s onward, known for affordable, budget-friendly machines like the TRS-80 and Color Computer. Tandy computers were accessible entry points for home computing.
A printer that creates images and text by striking a grid of pins against an ink ribbon to produce patterns of dots on paper, widely used in offices and homes from the 1970s through 1990s. Known for their loud noise and the perforated paper edges (tractor feed) they used.
An electronic device installed in a vehicle that detects police radar and laser speed-detection signals, alerting the driver to the presence of speed enforcement before they are clocked.
An instant camera that produces physical photographs within minutes without requiring a darkroom or separate development process, patented by Edwin Land in the 1940s. Polaroids became iconic for their square format, characteristic white borders, and warm, slightly faded aesthetic.
A thick directory published annually listing residential and business telephone numbers organized alphabetically by name and location. Before the internet, phone books were an essential reference tool delivered to every household.
A mathematical object so sophisticated it makes linear algebra weep—it's essentially a multidimensional array that describes how things relate to other things in ways that would require a whiteboard and a mathematician's migraine to fully explain. Think of it as the overachiever of the math world.
The process of adapting a product, service, or software to work across different languages, currencies, and cultural contexts. In tech, often abbreviated as i18n.
The combined systems, tools, policies, and procedures designed to protect digital assets and networks from cyberattacks and unauthorized access.