Thomas von Randow (26 December 1921 Breslau, Schlesien – 29 July 2009 Hamburg) was a German mathematician and journalist who published mathematical and logical puzzles under the pseudonym Zweistein in the "Logelei" column in Die Zeit. (After 2005 his column and pseudonym were continued by Bernhard Seckinger and Immanuel Halupczok.)
Die Zeit is a German national weekly newspaper published in Hamburg in Germany. The newspaper is generally considered to be among the German newspapers of record and is known for its long and extensive articles.
Many of his logic puzzles were published in the following books:
The International Standard Book Number (ISBN) is a numeric commercial book identifier which is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency.
Joachim Heinrich Campe was a German writer, linguist, educator and publisher. He was a major representative of philanthropinism and the German Enlightenment.
Stefan Aust is a German journalist.
Günter Kunert was a German writer. Based in East Berlin, he published poetry from 1947, supported by Bertold Brecht. When he signed a petition against the deprivation of the citizenship of Wolf Biermann in 1976, he lost his SED membership, and moved to the West two years later. He is regarded as a versatile German writer who wrote short stories, essays, autobiographical works, film scripts and novels. He received international honarary doctorates and awards.
Harald Martenstein is a German journalist and author.
Eva Herman is a German author and television presenter. She worked as a news presenter on the nationwide Tagesschau news programme from 1989 to 2006 and also presented various other television programmes for the Norddeutscher Rundfunk until 2007. In 2003, an opinion poll by TNS Emnid declared Herman to be "Germany's favourite presenter". However, a number of her statements in books and the media regarding gender roles and family values led to widespread public controversy in 2006 and her dismissal from the German national broadcaster ARD the following year.
Gerhard Herm was a German journalist and writer.
Hubert Fichte was a German novelist.
Heribert Prantl is a German journalist and jurist. He is the head of the domestic policy department of the Süddeutsche Zeitung.
Mario Szenessy was a Hungarian-German author, translator, and literary critic.
Christian Ludolf Wienbarg was a German journalist and literary critic, one of the founders of the Young Germany movement during the Vormärz period.
Wolf Haas is an Austrian writer. He is most widely known for his crime fiction novels featuring detective Simon Brenner, four of which were made into films. He has won several prizes for his works, including the German prize for crime fiction.
Irina Korschunow was a German writer. Her oeuvre comprises short stories, novels theatrical works and film scripts. Born in Stendal, she started her career as a journalist and writer for children's books and Young Adult literature, but focused predominantly on writing Novels in her later years since about 1983. She was also a translator.
Irene Meichsner is a German Science journalist and author. She works for Kölner Stadtanzeiger, a newspaper in Cologne and as a freelance journalist and book author.
Jutta Gerta Armgard von Ditfurth is a German sociologist, writer, and radical ecologist politician. Being born into the noble house of Ditfurth, members of which had been noble ministeriales invested with hereditary administrative titles and offices in various regions of today's Saxony-Anhalt and Lower Saxony and elsewhere in the Holy Roman Empire, a daughter of the German physician and science journalist Hoimar von Ditfurth and a sister of the historian Christian von Ditfurth, in 1978 she attempted to have her name legally changed to remove the nobiliary particle "von" and to become the plainer Jutta Ditfurth, but was refused the change by the authorities. She is nonetheless known throughout Germany by her adopted non-noble name, which she prefers.
Erwin Speckter was a German painter, often associated with the Nazarene movement.
Fritz Joachim Raddatz was a German feuilletonist, essayist, biographer and romancier.
Erich Kuby was a German journalist, publisher and screenwriter.
Gerhard Zwerenz was a German writer and politician. From 1994 until 1998 he was a member of the Bundestag for the Party of Democratic Socialism (PDS).
Gerhard Nebel (1903–1974) was a German author and conservative cultural critic.
Susanne Heim is a German political scientist and historian of National Socialism, the Holocaust and international refugee policy.
The Mathematics Genealogy Project is a web-based database for the academic genealogy of mathematicians. By 13 February 2019, it contained information on 238,725 mathematical scientists who contributed to research-level mathematics. For a typical mathematician, the project entry includes graduation year, thesis title, alma mater, doctoral advisor, and doctoral students.