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In addition to the point-for-point disagreement between these two parties, others have examined the sample size and selection method used in the Nature effort, and suggested a "flawed study design" (in Nature ' s manual selection of articles, in part or in whole, for comparison), absence of statistical analysis (e.g., of reported confidence ...
For example, slavery was not banned in northern Nigeria until 1936, while it was abolished in other parts of Nigeria around 1885. [137] Northern Nigeria still had between 1 million and 2.5 million slaves around 1900.
Code Quest was a project started in April 2018 set in Amsterdam, at the Blender Institute. [97] The goal of the project was to get a large development team working in one place, in order to speed up the development of Blender 2.8. [97] By June 29, 2018, the Code Quest project ended, and on July 2, the alpha version was completed. [98]
Examples include the lightbulb, the airplane, the transistor, the atomic bomb, nuclear power, the personal computer, the iPod, video games, online shopping, and the development of the Internet. [149] The United States also developed the Global Positioning System , which is the world's pre-eminent satellite navigation system.
Gravity causes planets to be pulled into a roughly spherical shape, so a planet's size can be expressed roughly by an average radius (for example, Earth radius or Jupiter radius). However, planets are not perfectly spherical; for example, the Earth's rotation causes it to be slightly flattened at the poles with a bulge around the equator. [95]
The Sicilian Mafia or Cosa Nostra (Italian: [ˈkɔːza ˈnɔstra, ˈkɔːsa-], Sicilian: [ˈkɔːsa ˈnɔʂː(ɽ)a]; "our thing" [3]), also referred to as simply Mafia, is a criminal society and criminal organization originating on the island of Sicily and dates back to the mid-19th century.
The binary Sirius AB is an example pair of this type. [210] White dwarfs can also exist as binaries or multiple star systems that only consist of white dwarfs. An example of a resolved triple white dwarf system is WD J1953−1019, discovered with Gaia DR2 data. [211] One interesting field is the study of remnant planetary systems around white ...