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1 day ago · Quantum System One, a quantum computer by IBM from 2019 with 20 superconducting qubits. A quantum computer is a computer that takes advantage of quantum mechanical phenomena.. At small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior, specifically quantum superposition and entanglement, using specialized hardware that ...
2 days ago · In Spain, an autonomous community ( Spanish: comunidad autónoma) is the first sub-national level of political and administrative division, created in accordance with the Spanish Constitution of 1978, with the aim of guaranteeing limited autonomy of the nationalities and regions that make up Spain. [1] [2]
2 days ago · Its capital and largest city is Andorra la Vella . Andorra is the sixth-smallest state in Europe, with an area of 468 square kilometres (181 sq mi) and a population of approximately 79,034. [15] [16] The Andorran people are a Romance ethnic group closely related to Catalans. [17]
1 day ago · Guatemala is a constitutional democratic republic whereby the President of Guatemala is both head of state and head of government, and of a multi-party system. Executive power is exercised by the government. Legislative power is vested in both the government and the Congress of the Republic.
22 hours ago · Yugoslavia (/ ˌ j uː ɡ oʊ ˈ s l ɑː v i ə /; lit. 'Land of the South Slavs') was a country in Southeast and Central Europe that existed from 1918 to 1992. It came into existence in 1918 following World War I, under the name of the Kingdom of Serbs, Croats and Slovenes from the merger of the Kingdom of Serbia with the provisional State of Slovenes, Croats and Serbs (which was formed from ...
22 hours ago · Politics in the Philippines are governed by a three-branch system of government. The country is a democracy, with a president who is directly elected by the people and serves as both the head of state and the head of government. The president serves as the leader of the executive branch and is a powerful political figure.
2 days ago · Jamaica. / 17.97139°N 76.79306°W / 17.97139; -76.79306. Jamaica ( / dʒəˈmeɪkə / ⓘ; Jamaican Patois: Jumieka, [dʒʌˈmi̯eka]) is an island country in the Caribbean Sea and the West Indies. At 10,990 square kilometres (4,240 sq mi), it is the third largest island—after Cuba and Hispaniola —of the Greater Antilles and the ...