simple cusp

  • 81Knot theory — A three dimensional depiction of a thickened trefoil knot, the simplest non trivial knot …

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  • 82James Herriot — is the pen name of James Alfred Wight, OBE, also known as Alf Wight (3 October 1916 ndash; 23 February 1995), a British veterinary surgeon and writer. Wight is best known for his semi autobiographical stories, often referred to collectively as… …

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  • 83Magnolia (film) — Magnolia Theatrical release poster Directed by Paul Thomas Anderson Produced by P …

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  • 84Tears for Fears — Infobox musical artist Name = Tears for Fears Background = group or band Alias = TFF Origin = Bath, England, United Kingdom Genre = New Wave Pop rock Post punk Years active = 1981 – present Label = New Door, Gut, Phonogram, Mercury, Fontana, XIII …

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  • 85Sea Shepherd Conservation Society — Infobox Non profit Non profit name = Sea Shepherd Conservation Society Non profit Non profit type = 501(c)(3) founded date = 1981 in Oregon, USA founder = Paul Watson location = Friday Harbor, Washington, USA origins = key people = area served =… …

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  • 86Eleven plus exam — In the United Kingdom, the 11 plus or Eleven plus is an examination administered to some students in their last year of primary education, governing admission to various types of secondary school. The name derives from the age group for secondary …

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  • 87Medieval art — Byzantine monumental Church mosaics are one of the great achievements of medieval art. These are from Monreale in Sicily from the late 12th century. The medieval art of the Western world covers a vast scope of time and place, over 1000 years of… …

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  • 88David Mumford — in 1975 Born 11 June 1937 (1937 06 11) (age 74) …

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  • 89Weierstrass's elliptic functions — In mathematics, Weierstrass s elliptic functions are elliptic functions that take a particularly simple form; they are named for Karl Weierstrass. This class of functions are also referred to as p functions and generally written using the symbol… …

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  • 90J-invariant — nome q on the unit diskIn mathematics, Klein s j invariant, regarded as a function of a complex variable tau;, is a modular function defined on the upper half plane of complex numbers. We can express it in terms of Jacobi s theta functions, in… …

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