Knut Sydsæter (5 October 1937 – 29 September 2012) was a Norwegian mathematician.Professor of Mathematics at the University of Oslo.He is known for having written several books in mathematics for economic analysis, mainly in Norwegian and English.
However, his books have been released in several other languages such as Swedish, German, Italian, Chinese, Japanese, Portuguese, Spanish, Russian and Hungarian among others.
Mehdi Favéris-Essadi (20 January 1977 – 13 September 2011), better known by his stage name DJ Mehdi, was a French hip hop and house music producer and DJ. He was signed to the label Ed Banger Records, founded by his friend Pedro Winter, in which he released in 2006 his album Lucky Boy, also the label's debut album.
Harald Throne-Holst (7 December 1905 – 8 December 1986) was a Norwegian industrial leader and a chemical engineer. He was managing director and later chairman of the Freia chocolate factory, and served as President of the Federation of Norwegian Industries and as chairman of Foreningen Norden.
Valentina Giovagnini (6 April 1980 – 2 January 2009) was an Italian pop singer, active between 2001 and 2009. She was born in Arezzo, Italy.
She made her first appearance at the Sanremo Music Festival (Youth Section) in 2002, coming second with the song "Il passo silenzioso della neve" (The Quiet Step of the Snow).
Her first solo album, "Creatura nuda" (Nude Creature), uses unusual typical Celtic instruments: whistle, musette de cour, uilleann pipes and others. It was released in March 2002.
She died at the age of 28 in Siena, Italy, of injuries sustained in a car accident.A second posthumous record entitled "L'amore non ha fine" (Love Has No End), containing songs recorded from 2003 to 2008, and never before released, including the title-track of this record L'amore non ha fine, was released in May 2009.
Guillermo González Camarena (17 February 1917 – 18 April 1965) was a Mexican electrical engineer who was the inventor of a color-wheel type of color television.
