Diver Dan was a series of 104 seven-minute live-action shorts made for children's television.
 Made by Brian Cartoons, it was syndicated (mainly to NBC affiliates) and distributed by ITC Entertainment.
 The shows were sometimes re-edited into half-hour (including commercials) blocks by local stations.
CMAS * SCUBA Diver, CMAS one-star Scuba diver, or just CMAS * is an entry level diving certification for recreational SCUBA issued by Confédération Mondiale des Activités Subaquatiques (CMAS), enabling divers to undertake accompanied no-decompression dives to a maximum depth of twenty meters.
 CMAS describes that a One Star Diver shall be deemed "to have sufficient knowledge, skill and experience to procure air, equipment, and other diving services and to plan, conduct, and log open-water dives that do not require mandatory in-water decompression stops, without the supervision of a CMAS Instructor or CMAS Dive Leader, when properly equipped and accompanied by another certified diver of at least the same level, provided the diving activities undertaken, the diving conditions and the diving area are similar, equal or better to those in which training was received".
A pornographic actor (or actress for female), or porn star, is a person who performs sex acts in film that is usually characterized as a pornographic film.
 Pornographic films tend to be made in a number of distinct pornographic subgenres and attempt to present a sexual fantasy and the actors selected for a particular role are primarily selected on their ability to create or fit that fantasy.
 Pornographic films are characterized as either "softcore", which does not contain depictions of sexual penetration or "extreme fetishism", and "hardcore", which can contain depictions of penetration or extreme fetishism, or both.
 The genres and sexual intensity of films is mainly determined by demand.
 Depending on the genre of the film, the on-screen appearance, age, and physical features of the main actors and their ability to create the sexual mood of the film is of critical importance.
 Most actors specialize in certain genres, such as lesbian sex, bondage, strap-on sex, anal sex, double penetration, semen swallowing, teenage women, interracial or MILFs.
 Irrespective of the genre, most actors are required to appear nude in pornographic films.
Masaki Kyomoto (京本 政樹 , Kyōmoto Masaki , January 21, 1959 –) is a Japanese actor, singer song writer, and guitarist.
 He has appeared in films and television series including "Legend of the Eight Samurai", "Sukeban Deka", "Kamen Rider Black", "" (aka "Ultraman Great"), "Cutie Honey", "Chage and Aska", "Ōedo Sōsamō", "Mito Kōmon", "Anmitsu Hime", "Food Fight", "Ultraman Tiga", "Ultraman Dyna", "Ii Hito", "GARO", 'Tenchu:Yamino Shiokinin" and most recently "81diver".
 He has performed on the soundtracks to "GARO" and "", performing the first two ending themes for the former, and producing GARO Project's performances of the final two ending themes for the series and the ending theme for the special.
 Masaki got a role in a buster film "Legend of the Eight Samurai" as Inuzuka Shino and it became a sensation that lead to Masaki's break out role "Ryu" on a popular Japanese period piece samurai drama series "Hisattsu shigotonin V" where he played Japanese obi-belt maker who is ex-ninja turned to be an assassin (shigotonin) to kill bad guys.
 He became a big star by that role and since then has appeared in numerous period piece drama series.
 He often plays a role much younger than his actual age due to youthful appearance.
 His picture with his son Taiga Kyomoto (Johnny's Jr.) went viral in Asia and many thought he is Taiga's older brother instead of father.
 He is an established musician as well produced sound track for TV shows and music for himself and other singers.
Better Than Sex is 2000 Australian film from director Jonathan Teplitzky starring David Wenham and Susie Porter.
 It is a romantic comedy of sorts, revolving around two people who have a one-night stand and start to question whether they want more.
USS "Snatch" (ARS-27), well known as Scripps R/V "Argo" after conversion to scientific research, was a "Diver"-class rescue and salvage ship commissioned by the U.S. Navy during World War II and in service from 11 December 1944 through 23 December 1946.
 Her task was to come to the aid of stricken vessels.
 The ship is better known from her scientific research role as the Scripps Institution of Oceanography (SIO) research vessel R/V "Argo".
 It is that name, apparently not formally recognized by Navy that maintained title to the vessel, found in the scientific literature and public releases about her wide ranging research voyages.
Beatrice Maude Williams (née Kerr; 30 November 1887 – 3 August 1971), known professionally as Beatrice Kerr, was an Australian swimmer, diver, and aquatic performer.
 Born in Melbourne, Kerr learnt to swim at Albert Park Lake, and won medals at both the Victorian and Australasian championships in 1905, at the age of 17.
 Early the following year, she toured South Australia and Western Australia, winning every race she entered.
 From there, Kerr went to England, giving swimming exhibitions in Bradford, Liverpool, London, and Manchester, being billed as "Australia's Champion Lady Swimmer and Diver".
 She returned to Australia in October 1911, living the rest of her life in Sydney, New South Wales.
 Although often compared to Annette Kellerman, another Australian swimmer, Kerr's repeated challenges to Kellerman to race went unanswered.
Better than sex cake, also known as Is It Really Better Than Sex?
 Cake, Better than Robert Redford cake, or even Better than Best Cake is a cake consisting of a chocolate cake mix, of the maker's choosing, a moist center, and whipped cream covering the exterior.
 Some versions of the recipe are very similar to an upside-down cake.
 The cake's origins are unknown and recipes exist from the 1980s, but the recipe received a surge in popularity after Paula Deen featured the dessert on her series "Paula's Home Cooking".
Single-sex education, also known as single-gender education, is the practice of conducting education where male and female students attend separate classes or in separate buildings or schools.
 The practice was common before the twentieth century, particularly in secondary education and higher education.
 Single-sex education in many cultures is advocated on the basis of tradition as well as religion, and is practiced in many parts of the world.
 Recently, there has been a surge of interest and establishment of single-sex schools due to educational research.
 Single sex education is practiced in many Muslim majority countries; while in the West it is most popular in Chile, Israel, South Korea, and English speaking countries such as Singapore, Ireland, the United Kingdom, Hong Kong, New Zealand, and Australia.
 In the Western world, single sex education is primarily associated with the private sector, with the public (state) sector being overwhelmingly mixed sex; while in the Muslim world the situation is the opposite: public schools are usually single sex, while many private schools are mixed sex.
 Motivations for single sex education range from religious ideas of sex segregation to beliefs that the sexes learn and behave differently, and, as such, they thrive in a single sex environment.
David Wenham (born 21 September 1965) is an Australian actor who has appeared in movies, television series and theatre productions.
 He is known in Hollywood for his roles as Faramir in "The Lord of the Rings" film trilogy, Carl in "Van Helsing", Dilios in "300" and its sequel "", Neil Fletcher in "Australia" and Lieutenant John Scarfield in "".
 He is also known in his native Australia for his role as Diver Dan in "SeaChange.

Question: What star of Better Than Sex is known in Australia for his role as Diver Dan?
Answer: David Wenham