Checker shadow illusion — The checker shadow illusion is an optical illusion published by Edward H. Adelson, Professor of Vision Science at MIT in 1995.[1] The image depicts a checkerboard with light and dark squares. The optical illusion is that the area of the image… … Wikipedia
Spell checker — In computing, a spell checker is an applications program that flags words in a document that may not be spelled correctly. Spell checkers may be stand alone capable of operating on a block of text, or as part of a larger application, such as a… … Wikipedia
Fact checker — A fact checker is the person who checks factual assertions in non fictional text, usually intended for publication in a periodical, to determine their veracity and correctness. The job requires general knowledge, but more important it requires… … Wikipedia
Type system — Type systems Type safety Inferred vs. Manifest Dynamic vs. Static Strong vs. Weak Nominal vs. Structural Dependent typing Duck typing Latent typing Linear typing Uniqueness typing … Wikipedia
Metamath — Developer(s) Norman Megill Written in C Operating system … Wikipedia
Benjamin Fondane — (Fundoianu) Barbu Fundoianu Benjamin Wechsler (Wexler, Vecsler) Born November 14, 1898(1898 11 14) Iaşi Died October 2, 1944(1944 10 02) (aged 45) Au … Wikipedia
Dynamic programming — For the programming paradigm, see Dynamic programming language. In mathematics and computer science, dynamic programming is a method for solving complex problems by breaking them down into simpler subproblems. It is applicable to problems… … Wikipedia
List of Microsoft Windows components — The following is a list of Microsoft Windows components. Contents 1 Configuration and maintenance 2 User interface 3 Applications and utilities 4 Windows Server components … Wikipedia
Health care reform in the United States — ] Current estimates put U.S. health care spending at approximately 16% of GDP. [http://www.cms.hhs.gov/NationalHealthExpendData/25 NHE Fact Sheet.asp#TopOfPage National Health Expenditure Data: NHE Fact Sheet, ] Centers for Medicare and Medicaid… … Wikipedia
Bill Ayers presidential election controversy — Bill Ayers speaks to audience members following a forum on education reform at Florida State University (January 12, 2009). During the 2008 U.S. presidential campaign, a controversy arose regarding Barack Obama s contact with Bill Ayers, a… … Wikipedia
1960s in music — For music from a year in the 1960s, go to 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 Main article: Timeline of musical events Popular music Timeline of musical events 2010s • 2000s • 199 … Wikipedia