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By 2021 wind energy produced 4872 terawatts-hour, 2.8% of the total primary energy production [51] and 6.6% of the total electricity production. [52] Technological innovations continue to drive new developments in the application of wind power. [53] [54] By 2015, the largest wind turbine were 8MW capacity Vestas V164 for offshore use. By 2014 ...
These initial home video game consoles were popular, leading to a large influx of companies releasing Pong and other video game clones to satisfy consumer demand. While there were only seven companies that were releasing home consoles in 1975, there were at least 82 by 1977, with more than 160 different models that year alone that were easily ...
Nashtifan wind turbines in Sistan, Iran. The windwheel of Hero of Alexandria (10–70 CE) marks one of the first recorded instances of wind powering a machine. [5] However, the first known practical wind power plants were built in Sistan, an Eastern province of Persia (now Iran), from the 7th century.
The history of video games spans a period of time between the invention of the first electronic games and today, covering many inventions and developments. Video gaming reached mainstream popularity in the 1970s and 1980s, when arcade video games, gaming consoles and home computer games were introduced to the general public.
The windmills at Kinderdijk in the village of Kinderdijk, Netherlands is a UNESCO World Heritage Site. A windmill is a structure that converts wind power into rotational energy using vanes called sails or blades, by tradition specifically to mill grain (), but in some parts of the English-speaking world, the term has also been extended to encompass windpumps, wind turbines, and other applications.
A flatpack wind turbine invented by a 15-year-old Scottish pupil is to be used to help provide power to communities in Kenya. Douglas Macartney, now 19, designed the turbine for a competition in ...
The wind energy sector can also produce jobs during the construction and operating phase. [102] Jobs include the manufacturing of wind turbines and the construction process, which includes transporting, installing, and then maintaining the turbines. An estimated 1.25 million people were employed in wind power in 2020. [103]
The game is a reinterpretation of Computer Space featuring custom controls and competitive gameplay. [40] It becomes the best selling arcade video game of 1974 in all and is seen as a defining moment for video arcade games. [41] The game is later adapted on the Atari Video Computer System as Combat.