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Power station
A power station or power plant is a facility for the generation of electric power. At the centre of nearly all power stations is a generator, a rotating machine that converts mechanical energy into ... > more -
Cruise missile
A cruise missile is a guided missile which uses a lifting wing and most often a jet propulsion system to allow sustained flight. Cruise missiles are, in essence, unmanned aircraft. They are generally ... > more -
The Long Tail
The phrase The Long Tail describes certain business and economic models used by some larger Internet businesses. Products that are in low demand or have low sales volume can collectively make up a ... > more -
Distributed generation
Distributed generation is a new trend in the generation of heat and electrical power. The concept permits the "consumer", who is generating heat or electricity for their own needs, to send their ... > more -
Scanning electron microscope
The scanning electron microscope (SEM) is a type of electron microscope capable of producing high resolution images of a sample surface. Due to the manner in which the image is created, SEM images ... > more -
White gold
White gold refers to an alloy of gold and other white metals such as silver, palladium, or nickel. Some people (about 12.5%) are sensitive or allergic to white ... > more
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