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Quantum computing. Quantum System One, a quantum computer by IBM from 2019 with 20 superconducting qubits [1] A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior using specialized hardware.
Early life and education Thomas Jacob Black was born in Santa Monica, California, on August 28, 1969, the son of satellite engineers Thomas William Black and Judith Love Cohen. He was raised in Hermosa Beach, California.His mother worked on the Minuteman nuclear missile guidance system, the Apollo lunar module guidance system and the science ground station for the Hubble Space Telescope, and ...
Euro. The euro ( symbol: €; currency code: EUR) is the official currency of 20 of the 27 member states of the European Union. This group of states is officially known as the euro area or, more commonly, the eurozone. The euro is divided into 100 euro cents. [6] [7]
Alexander Hamilton. Alexander Hamilton (January 11, 1755, or 1757 [a] – July 12, 1804) was an American military officer, statesman, and Founding Father who served as the first secretary of the treasury from 1789 to 1795 during George Washington's presidency . Born out of wedlock in Charlestown, Nevis, Hamilton was orphaned as a child and ...
George Timothy Clooney (born May 6, 1961) is an American actor and filmmaker. He is the recipient of numerous accolades, including a British Academy Film Award, four Golden Globe Awards, and two Academy Awards.Clooney has been honored with the Cecil B. DeMille Award in 2015, the Honorary César in 2017, AFI Life Achievement Award in 2018, and the Kennedy Center Honors in 2022.
The Burj Khalifa [a] (known as the Burj Dubai prior to its inauguration) is a skyscraper in Dubai, United Arab Emirates. It is the world's tallest structure. With a total height of 829.8 m (2,722 ft, or just over half a mile) and a roof height (excluding antenna, but including a 242.6 m spire) [2] of 828 m (2,717 ft), the Burj Khalifa has been ...
China,[h] officially the People's Republic of China (PRC),[i] is a country in East Asia. With a population exceeding 1.4 billion, it is the world's second-most populous country after India. China spans the equivalent of five time zones and borders fourteen countries by land.[j] With an area of nearly 9.6 million square kilometers (3,700,000 sq ...
