Technology
Articles about devices, tools, digital systems and innovation.
Blockchain
Bloomery
Bloomery: the traditional iron-smelting furnace and its products
Blowfish (cipher)
Blowfish (cipher): design, history, security, and practical use
Blu-ray Disc
BMW 3 Series
BMW 3 Series: compact executive car introduced in 1975
BMW M3
BMW M3: The high-performance variant of the BMW 3 Series
Bobby pin
Boeing X-37
Boeing X-37 (Orbital Test Vehicle)
BOINC
BOINC — Berkeley Open Infrastructure for Network Computing
Bolt cutter
Boolean data type
Boomerang
Boot device
Boot device: how a computer loads its operating system
Booting
Bot
Bot (software): automated programs and agents
Box
Box (container): types, materials, uses, and history
A box is a container—typically a rectangular or cuboid enclosure—used for storage, transport, display and many other purposes. This article describes forms, materials, uses, histor
Branch prediction
Break-open shotgun
Break-open shotgun: design, history, and common uses
Broadly Applicable Tracking System
Browning Auto-5
Browning Auto-5 (Auto Five) — pioneering semi-automatic shotgun
Bubble wrap
Bubble wrap: cushioning film for packaging and stress relief
Bugzilla
Bulldozer
Bus network
Bus Network (LAN Topology)
Butt plug
Butt plug (anal sex toy)
Byte
C (programming language)
C Sharp (programming language)
C# (programming language) — overview, features, history and uses
C++
C++: A general-purpose programming language with performance and abstractions
Cache (computing)
Cache (computing): temporary storage to speed data access
Cache algorithm
Cache coherence
Cache coherence: ensuring consistent views of shared data in multi‑cache systems
Calendar
California Institute of Technology
California Institute of Technology (Caltech)
Calligra Flow
Camcorder
Camera
Camera: principles, components, history and common types
Camera lens
Camera lens: design, types, history, and practical uses
Camera obscura
Camera obscura — the "dark chamber" optical device and its history
A camera obscura is a light-tight space with a small aperture that projects an external scene onto an interior surface. It illustrates fundamental optical principles and influenced
Candle
Candle: composition, burning process, history, uses and safety
Capacitance Electronic Disc
Capacitance Electronic Disc (CED)
Capacitor
Capacitor: function, construction, history, types and common uses
A capacitor is an electrical component that stores energy in an electric field. This article explains how capacitors work, common constructions and types, history, applications, sp
Caps lock
Caps Lock key