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Satellite image of Berlin, with the Wall's location marked in yellow West and East Berlin borders overlaying a current road map The Berlin Wall (German: Berliner Mauer, pronounced [bɛʁˌliːnɐ ˈmaʊɐ] ) was a guarded concrete barrier that encircled West Berlin of the Federal Republic of Germany (FRG; West Germany) from 1961 to 1989, separating it from East Berlin and the German Democratic ...
Magnetic resonance imaging ( MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients, and radio waves to generate images of the organs in the body. MRI does not involve X-rays or the use of ionizing ...
The Forbidden City ( Chinese: 紫禁城; pinyin: Zǐjìnchéng) is a palace complex in Dongcheng District, Beijing, China, at the center of the Imperial City of Beijing. It is surrounded by numerous opulent imperial gardens and temples including the 22 ha (54-acre) Zhongshan Park, the sacrificial Imperial Ancestral Temple, the 69 ha (171-acre ...
Wish.com. Wish is an American online e-commerce platform for transactions between sellers and buyers. Wish was founded in 2010 by Piotr Szulczewski (former CEO) and Danny Zhang (former CTO). Wish is currently operated by ContextLogic Inc. in San Francisco, United States, pending the completion of a sale to Qoo10 initiated in February 2024.
MSN (meaning Microsoft Network) is an American web portal and related collection of Internet services and apps for Windows and mobile devices, provided by Microsoft and launched on August 24, 1995, alongside the release of Windows 95. The Microsoft Network was initially a subscription-based dial-up online service that later became an Internet service provider named MSN Dial-up.
In mathematics, the cross product or vector product (occasionally directed area product, to emphasize its geometric significance) is a binary operation on two vectors in a three-dimensional oriented Euclidean vector space (named here ), and is denoted by the symbol . Given two linearly independent vectors a and b, the cross product, a × b ...
Stonewall Jackson. Thomas Jonathan " Stonewall " Jackson (January 21, 1824 – May 10, 1863) was a general officer in the Confederate States Army during the American Civil War. He played a prominent role in nearly all military engagements in the Eastern theater of the war until his death. Military historians regard him as one of the most gifted ...
