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4 天前 · Lawrence Edward Page (born March 26, 1973) is an American businessman, computer scientist and internet entrepreneur best known for co-founding Google with Sergey Brin. Page was chief executive officer of Google from 1997 until August 2001 when he stepped down in favor of Eric Schmidt and then again from April 2011 until July 2015 when he became CEO of its newly formed parent organisation ...
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- Carrie Southworth (sister-in-law)
2 天前 · Rachel Hannah Weisz (/vaɪs/;[3] born 7 March 1970[note 1]) is a British actress. Known for her roles in independent films and blockbusters, she has received several awards, including an Academy Award, a BAFTA Award, a Golden Globe Award, and a Laurence Olivier Award. Weisz began acting in stage and television productions in the early 1990s ...
1 天前 · The United Nations Educational, Scientific and Cultural Organization ( UNESCO) [a] is a specialized agency of the United Nations (UN) with the aim of promoting world peace and security through international cooperation in education, arts, sciences and culture. [2] [3] It has 194 member states and 12 associate members, [4] as well as partners in ...
1 天前 · An m × n matrix: the m rows are horizontal and the n columns are vertical. Each element of a matrix is often denoted by a variable with two subscripts.For example, a 2,1 represents the element at the second row and first column of the matrix. In mathematics, a matrix (pl.: matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is ...
2 天前 · Stephanie Lynn Nicks (born May 26, 1948) is an American singer-songwriter known for her work with the band Fleetwood Mac and as a solo artist. After starting her career as a duo with her then-boyfriend Lindsey Buckingham, releasing the album Buckingham Nicks to little success, Nicks joined Fleetwood Mac in 1975, helping the band to become one of the best-selling music acts of all time with ...
12 小時前 · Renewable energy, green energy, or low-carbon energy is energy from renewable resources that are naturally replenished on a human timescale. Renewable resources include sunlight, wind, the movement of water, and geothermal heat.[1][2][3][4][5][6][7][excessive citations] Although most renewable energy sources are sustainable, some are not. For ...
1 天前 · RMS Lusitania (named after the Roman province in Western Europe corresponding to modern Portugal) was an ocean liner that was launched by the Cunard Line in 1906 and held the Blue Riband appellation for the fastest Atlantic crossing in 1908. She was the world's largest passenger ship until the completion of the Mauretania three months later.
