

Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often …
Sport or sports are all forms of usually competitive physical activity or games which, through casual or organised participation, aim to …
Sport or sports are all forms of usually competitive physical activity or games which, through casual or organised participation, aim to …
Travel is the movement of people between relatively distant geographical locations, and can involve travel by foot, bicycle, automobile, train, …
A smartwatch is a computerized wristwatch with functionality that goes beyond timekeeping. While early models can perform basic tasks, such …
Virtual reality (VR) is a computer technology that uses software-generated realistic images, sounds and other sensations to replicate a real …
A smartphone is a mobile phone with an advanced mobile operating system which combines features of a personal computer operating …
Surfing is a surface water sport in which the wave rider, referred to as a surfer, rides on the forward …
A city is a large and permanent human settlement. Although there is no agreement on how a city is distinguished …
Marine biology is the scientific study of organisms in the ocean or other marine bodies of water. Given that in …