wind-driven generating equipment
81Back-to-the-land movement — The phrase back to the land movement refers to a North American social phenomenon of the 1960s and 1970s. This particular back to the land movement was a migration from cities to rural areas that took place in the United States, its greatest… …
82motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
83International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
84Continuously variable transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic Dual …
85Maritime history of California — History of California This article is part of a series Timeline …
86Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
87Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
88Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …
89F-16 Fighting Falcon — infobox Aircraft name= F 16 Fighting Falcon caption=A USAF F 16 over Iraq after refueling, 2008 type= Multirole fighter national origin = United States manufacturer= General Dynamics Lockheed Martin first flight= 2 February avyear|1974… …
90Croton Dam (Michigan) — This article is about the dam on the Muskegon River in Michigan. For the dam on the Croton River in New York, see New Croton Dam. Croton Dam Croton Dam and Hydroelectric Plant Official name Croton Hydroe …
