paragraph_text: Soos () was a partially mythological king of Sparta. According to Pausanias son of Procles and father of Eurypon. His name means stability, a key concept for Spartan identity — such personifications of concepts are typical of orally transmitted lists. During his rule Spartans took away freedom of Helots, and took to themselves some territories of Arcadia.

paragraph_text: Young Spartans Exercising, also known as Young Spartans and also as Young Spartan Girls Challenging Boys, is an early oil on canvas painting by French impressionist artist Edgar Degas. The work depicts two groups of male and female Spartan youth exercising and challenging each other in some way. The work is now in the permanent collection of the National Gallery in London.

paragraph_text: Annals of Operations Research is a peer-reviewed academic journal published by Springer Science+Business Media. It was previously published by Baltzer Science Publishers.

paragraph_text: Veckans Affärer (, lit. "the week's business") is a Swedish business magazine published on a weekly basis in Stockholm, dealing in all business-related matters both within and outside Sweden.

paragraph_text: The letter lambda (Λ), standing for Laconia or Lacedaemon, which was painted on the Spartans' shields, was first adopted in the 420s BC, and quickly became a widely known Spartan symbol. Military families passed on their shields to each generation as family heirlooms. The technical evolution and design of Spartan shields evolved from bashing and shield wall tactics, and were of such great importance in the Spartan army that while losing a sword and a spear was an exception, to lose a shield was a sign of disgrace. Not only does it protect the user, but it also protects the whole phalanx formation. To come home without the shield was the mark of a deserter; rhipsaspia or ``dropping the shield '', was a synonym for desertion in the field. Mothers bidding farewell to their sons would encourage them to come back with their shields, often saying goodbyes like`` Son, either with this or on this'' (Ἢ τὰν ἢ ἐπὶ τᾶς).

paragraph_text: Central Jersey Spartans was an American soccer team based in Lawrenceville, New Jersey, United States. Founded in 2009, the team played in the USL Premier Development League (PDL), the fourth tier of the American Soccer Pyramid, in the Mid Atlantic Division of the Eastern Conference.

paragraph_text: Elliot Handler (April 9, 1916 – July 21, 2011) was an American inventor, businessman, and co-founder of Mattel. With his wife, he developed some of the biggest-selling toys in American history, including Barbie, Chatty Cathy, Creepy Crawlers, and Hot Wheels.

paragraph_text: Space Spartans is a space combat simulator video game released for the Mattel Intellivision, initially programmed by Brian Dougherty, and later completed by William C. Fisher and Steve Roney. It is notable for being the first game released which supported the Intellivoice voice synthesis module, and for being the first home-console video game in general to provide synthesized speech in real time.

paragraph_text: Sobolev spaces are named after the Russian mathematician Sergei Sobolev. Their importance comes from the fact that solutions of partial differential equations are naturally found in Sobolev spaces, rather than in spaces of continuous functions and with the derivatives understood in the classical sense.

paragraph_text: Astrophysics and Space Science is a bimonthly peer-reviewed scientific journal covering astronomy, astrophysics, and space science and astrophysical aspects of astrobiology. It was established in 1968 and is published by Springer Science+Business Media. The editor-in-chief is Michael A. Dopita (Australian National University).

paragraph_text: Living Reviews in Relativity is a peer-reviewed open-access scientific journal publishing reviews on relativity in the areas of physics and astrophysics. It was founded by Bernard Schutz and published at the Max Planck Institute for Gravitational Physics from 1998-2015. After it was sold by Max Planck Society in June 2015, it is now published by the academic publisher Springer Science+Business Media.

paragraph_text: Literatura Mondo ("Literary World") was a literary Esperanto periodical and publishing house in Budapest, Hungary between 1922 and 1949. It became the focal point of the so-called Budapest School of Esperanto literature. It was founded by Tivadar Soros, father of the Hungarian-born American investor, business magnate, billionare, open society ideologist George Soros.

paragraph_text: Perumal Venkatesan aka PeeVee (1979, Villupuram, Tamil Nadu, India) is a people photographer and creative entrepreneur based in Bangalore, India. He co-founded the Thalam website. a creative space, both in Bangalore. His photography works have been published in various Indian and international media. His work has also been exhibited at art galleries across India.

paragraph_text: Enrique Ernesto Shaw (26 February 1921 – 27 August 1962) was an Argentine Roman Catholic businessman. He was born in France and later emigrated to Argentina where he served in the marines. He promoted and encouraged business growth in accordance with the social doctrine of the faith and he founded the Christian Association of Business Executives. He was also a prolific writer and published a range of books.

paragraph_text: The Journal of Ornithology (formerly Journal für Ornithologie) is a scientific journal published by Springer Science+Business Media on behalf of the Deutsche Ornithologen-Gesellschaft. It was founded by Jean Cabanis in 1853, becoming the official journal of the Deutsche Ornithologen-Gesellschaft in 1854.

paragraph_text: It is the publishing division of The Caxton Printers Ltd., founded in Caldwell in 1895 by A. E. Gipson, as the Gem State Rural Publishing Company, renamed to its present name in 1903. Regular publishing of books began in 1925. The Caxton Printers was named after William Caxton, printer of the first-ever book in English, in 1474. The publishing division was itself named Caxton Printers until around 1995, when its name was changed to Caxton Press in order to differentiate it from the parent company, which now also engages in non-publishing business, including selling office supplies and school supplies.

paragraph_text: Harvard Business School (HBS) is the graduate business school of Harvard University in Boston, Massachusetts. The school offers a large full-time MBA program, doctoral programs, HBS Online and many executive education programs. It owns Harvard Business Publishing, which publishes business books, leadership articles, online management tools for corporate learning, case studies and the monthly "Harvard Business Review". It is home to the Baker Library/Bloomberg Center.

paragraph_text: Beyond: Our Future in Space is a non-fiction book by astronomer and professor Chris Impey that discusses the history of space travel and the future trajectory of human exploration of space. Impey's third popular science book for Norton was published as a hardcover in 2015.

paragraph_text: Wiley-Blackwell is the international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons. It was formed by the merger of John Wiley's Global Scientific, Technical, and Medical business with Blackwell Publishing, after Wiley took over the latter in 2007.

paragraph_text: Gladiators Seven (, also known as The Revolt of the Seven, The Spartan Gladiator and The Spartan Gladiators) is a 1964 Italian peplum film directed by Alberto De Martino and starring Tony Russel.

Question: Who founded the developer of Space Spartans?
Answer: Elliot Handler