Travel is the movement of people between distant geographical locations. Travel can be done by foot, bicycle, automobile, train, boat, bus, airplane, ship or other means, with or without luggage, and can be one way or round trip.
Travelling salesman problem
The travelling salesman problem asks the following question: "Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city and returns to the origin city?" It is an NP-hard problem in combinatorial optimization, important in operations research and theoretical computer science.
The travelling purchaser problem and the vehicle routing problem are both generalizations of TSP.
In the theory of computational complexity, the decision version of the TSP (where, given a length L, the task is to decide whether the graph has any tour shorter than L) belongs to the class of NP-complete problems.
A visa is a conditional authorisation granted by a territory to a foreigner, allowing them to enter, remain within, or to leave that territory. Visas typically may include limits on the duration of the foreigner's stay, areas within the country they may enter, the dates they may enter, the number of permitted visits or an individual's right to work in the country in question.
The Traveling Wilburys were an English–American supergroup consisting of Bob Dylan, George Harrison, Jeff Lynne, Roy Orbison and Tom Petty. Originating from an idea discussed by Harrison and Lynne during the sessions for Harrison's 1987 album Cloud Nine, the band formed in April 1988 after the five members united to record a bonus track for Harrison's next European single.
The genre of travel literature encompasses outdoor literature, guide books, nature writing, and travel memoirs.One early travel memoirist in Western literature was Pausanias, a Greek geographer of the 2nd century AD. In the early modern period, James Boswell's Journal of a Tour to the Hebrides helped shape travel memoir as a genre.
List of travel images and travel pictures
List of all travel images and pictures. Browse latest and popular travel ideas
Traveller (role-playing game)
Traveller is a science fiction role-playing game, first published in 1977 by Game Designers' Workshop. Marc W. Miller designed Traveller with help from Frank Chadwick, John Harshman, and Loren K. Wiseman.
A travel agency is a private retailer or public service that provides travel and tourism related services to the public on behalf of suppliers such as activities, airlines, car rentals, cruise lines, hotels, railways, travel insurance, and package tours. In addition to dealing with ordinary tourists, most travel agencies have a separate department devoted to making travel arrangements for business travelers; some travel agencies specialize in commercial and business travel only.
Traveler's diarrhea is a stomach and intestinal infection. TD is defined as the passage of unformed stool (one or more by some definitions, three or more by others) while traveling.
A travel document is an identity document issued by a government or international treaty organization to facilitate the movement of individuals or small groups of people across international boundaries, following international agreements. Travel documents usually assure other governments that the bearer may return to the issuing country, and are often issued in booklet form to allow other governments to place visas as well as entry and exit stamps into them.
Travelers (TV series)
Travelers is a Canadian-American science fiction television series created by Brad Wright, starring Eric McCormack, Mackenzie Porter, Jared Abrahamson, Nesta Cooper, Reilly Dolman, and Patrick Gilmore. The series was an international co-production between streaming service Netflix and Canadian specialty channel Showcase for its first two seasons, after which Netflix took over as its sole production company and exclusive worldwide distributor.