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3 天前 · Washington, officially the State of Washington, [3] is a state in the Pacific Northwest region of the United States. It is often referred to as Washington state or Washington State [a] to distinguish it from the national capital, [4] both named for George Washington (the first U.S. president ). Washington borders the Pacific Ocean to the west ...
- 71,362 sq mi (184,827 km²)
3 天前 · Wireless network technologies. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones. Like its predecessors, 5G networks are cellular networks, in ...
- July 2016; 7 years ago
- Telecommunications
3 天前 · A map of Europe, with ISO 3166-1 alpha-2 codes in place of the full names of countries and other territories. 'Exceptional reservations' codes CQ, EU and UK are not shown. ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territories ...
5 天前 · Silicon is a chemical element; it has symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive ...
4 天前 · Ellen Lee DeGeneres ( / dəˈdʒɛnərəs / də-JEN-ər-əs; born January 26, 1958) [1] [2] is an American comedian, television host, actress, and writer. She starred in the sitcom Ellen from 1994 to 1998, which earned her a Primetime Emmy Award for "The Puppy Episode". She also hosted the syndicated television talk show, The Ellen DeGeneres ...
5 天前 · ISO 3166-1 ( Codes for the representation of names of countries and their subdivisions – Part 1: Country codes) is a standard defining codes for the names of countries, dependent territories, and special areas of geographical interest. It is the first part of the ISO 3166 standard published by the International Organization for Standardization .
3 天前 · This list of Internet top-level domains (TLD) contains top-level domains, which are those domains in the DNS root zone of the Domain Name System of the Internet. A list of the top-level domains by the Internet Assigned Numbers Authority (IANA) is maintained at the Root Zone Database.[1] IANA also oversees the approval process for new proposed ...
