Engineering
Articles about engineering disciplines, systems and applied design.
Gas turbine
Gauge
Gauge (measurement instrument)
Gear
Gear: design, types, materials, history and common uses
An overview of gears: definition, design principles, major types, materials, manufacturing methods, history, applications and common maintenance and selection considerations.
Geotechnical engineering
Glen Canyon Dam
Glen Canyon Dam: overview, design, history, uses and controversies
Glow fuel
Glow fuel for model engines
Grade (slope)
Grand Coulee Dam
Grappling hook
Grashof number
Great Belt Fixed Link
Great Belt Fixed Link (Storebæltsforbindelsen)
Grid
Grid (networks, layouts, and systems)
Gristmill
Gristmill: history, design, and role in grinding grain
Groove (joinery)
Gunsmith
Gunsmith: craft, history, and role in firearm maintenance
Harmonic damper
Heat engine
Heat exchanger
Heating
Heating: systems, methods, and uses
Heating oil
Heating oil (No. 2 fuel oil): uses, storage, safety and environmental issues
Heavy equipment
Helicopter rotor
Helicopter rotor: function, types, components and history
Helipad
Hello world program
Hello, World! program
High-voltage direct current
High-voltage direct current (HVDC)
Hinge
Hoist
Hoist (lifting device)
Hose
Hose: Flexible Tubing for Fluids and Gases
Hydraulics
Hydraulics: principles, components, history and applications
Hydroelectricity
Hydroelectricity: generation, components, history, and impacts
Hydropower
I²C
IEC 61850
Ignition system
Image processing
Image processing: principles, methods, history and applications
Impedance matching
Induction coil
Induction coil (spark coil) — early high-voltage pulse transformer
Induction heating
Induction heating: principles, equipment, applications and key facts
Industrial engineering
Industrial engineering: systems design, optimization and real-world applications
Infrastructure
Infrastructure: systems, components, history and societal importance
Ingénieur des études et de l'exploitation de l'aviation civile
Ingénieur des études et de l'exploitation de l'aviation civile (IEEAC)
Inheritance (object-oriented programming)
Inline-four engine
Inline-four engine (I4/L4): design, balance, and common uses