The Amateur Scientist was a column in the "Scientific American", and was the definitive "how-to" resource for citizen-scientists for over 72 years (1928–2001), making it the longest running column in "Scientific American"' s history.
 The column was regarded for revealing the brass-tacks secrets of research and showing home-based experimenters how to make original discoveries using only inexpensive materials.
 Since its début in 1928, "The Amateur Scientist" was a primary resource for science fair projects.
 It also inspired amateur experimenters, launched careers in science, and enjoyed a place of honor in classrooms and school libraries all over the world.
Mariette DiChristina oversees "Scientific American", ScientificAmerican.com, "Scientific American Mind" and all newsstand special editions.
 A science journalist for more than 20 years, she first came to "Scientific American" in 2001 as its executive editor.
 She is also the past president (in 2009 and 2010) of the 2,500-member National Association of Science Writers.
 She has been an adjunct professor in the graduate Science, Health and Environmental Reporting program at New York University for the past few years.
 DiChristina is a frequent lecturer and has appeared at the 92nd Street Y in New York, Yale University and New York University among many others.
 In 2011, DiChristina was named a Fellow of the American Association for the Advancement of Science (AAAS) for the Section on General Interest in Science and Engineering.
Catherine Havasi (born 1981 in Pittsburgh, Pennsylvania) is an American scientist who specialises in artificial intelligence (AI) at MIT Media Lab.
 She is co-founder and CEO of AI company Luminoso.
 Havasi co-created MIT’s Open Mind Common Sense (also known as OMCS) AI project and led the MIT team that created the natural language AI programme ConceptNet. "
Fast Company" included her in its "100 Most Creative People in Business 2015" listing.
Gareth Cook (born September 15, 1969) is an American journalist and editor.
 He was awarded a Pulitzer Prize in 2005 for “explaining, with clarity and humanity, the complex scientific and ethical dimensions of stem cell research.”
 Cook is a contributing writer for "The New York Times Magazine", is also the series editor of "The Best American Infographics" and editor of Mind Matters, Scientific American's neuroscience blog.
 His writing has appeared in "The New York Times Magazine", "The Boston Globe", "Wired", and "Scientific American".
Fast Company is a 1938 mystery film starring Melvyn Douglas and Florence Rice as married rare-book dealers who try to solve a murder case.
 It is based on the novel of the same name by "Marco Page" (Harry Kurnitz).
 It was followed by two 1939 films featuring the fictional couple, "Fast and Loose" and "Fast and Furious", though they were played by different actors in each.
 Apparently, cinema distributors were complaining about the time lag between The Thin Man movies, so Metro-Goldwyn-Mayer started this trilogy featuring married amateur sleuths.
 To avoid confusion with a 1953 MGM film of the same title, "Fast Company" was rechristened "Rare Book Murder" for television.
Alan Webber (born September 18, 1948, St. Louis, Missouri) is an American entrepreneur, writer and progressive Democrat who unsuccessfully ran for Governor of New Mexico in 2014.
 Following his run for Governor, Webber founded One New Mexico, a solution-oriented nonprofit aimed at advancing New Mexico's economic outlook, nurturing entrepreneurship and innovation and connecting New Mexicans statewide.
 In 1981, Webber worked as an employee of the Harvard Business School, where he went on to serve for six years as managing editor and editorial director of the "Harvard Business Review".
 In 1995, Webber co-founded the technology business magazine, "Fast Company", where he was named Adweek's Editor of the Year in 1999.
 In 2000, investors sold "Fast Company" for $360 million, which was at the time the second highest price ever paid for a U.S. magazine.
Fast Company is a monthly American business magazine published in print and online that focuses on technology, business, and design.
 It publishes 10 print issues per year.
 Robert Safian has been the editor-in-chief since 2007, having previously worked at "Fortune", "Time", and "Money".
 "Fast Company" is owned by Mansueto Ventures and is headquartered in New York, New York.
Neil A. Gershenfeld (born 1959 or 1960) is an American professor at MIT and the director of MIT's Center for Bits and Atoms, a sister lab to the MIT Media Lab.
 His research studies are predominantly focused in interdisciplinary studies involving physics and computer science, in such fields as quantum computing, nanotechnology, and personal fabrication.
 Gershenfeld attended Swarthmore College, where he graduated in 1981 with a B.A. degree in physics with high honors, and Cornell University, where he earned his Ph.D.in physics in 1990.
 He is a Fellow of the American Physical Society. "
Scientific American" has named Gershenfeld one of their "Scientific American 50" for 2004 and has also named him Communications Research Leader of the Year.
 Gershenfeld is also known for releasing the "Great Invention Kit" in 2008, a construction set that users can manipulate to create various objects.
Scientific American Frontiers is an American television program primarily focused on informing the public about new technologies and discoveries in science and medicine.
 It was a companion program to the "Scientific American" magazine.
 The show was produced for PBS by the Chedd-Angier Production Company, and typically aired once every two to four weeks.
 The shows are available on-line at their website, but continue to air regularly on the national digital channel World.
Scientific American Mind is a bimonthly American popular science magazine concentrating on psychology, neuroscience, and related fields.
 By analyzing and revealing new thinking in the cognitive sciences, the magazine tries to focus on the biggest breakthroughs in these fields.
 "Scientific American Mind" is published by Nature Publishing Group which also publishes "Scientific American" and was established in 2004.
 The magazine has its headquarters in New York City.

Question: Fast Company and Scientific American Mind, are what type of publication?
Answer: magazine