Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often …

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, …
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 …
An unmanned aerial vehicle (UAV), commonly known as a drone, as an unmanned aircraft system (UAS), or by several other …
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 …
A laptop, often called a notebook or “notebook computer”, is a small, portable personal computer with a form factor, an …