Surfing is a surface water sport in which the wave

An unmanned aerial vehicle (UAV), commonly known as a drone,

A smartphone is a mobile phone with an advanced mobile

Virtual reality (VR) is a computer technology that uses software-generated

A smartwatch is a computerized wristwatch with functionality that goes

Travel is the movement of people between relatively distant geographical

Sport or sports are all forms of usually competitive physical

Sport or sports are all forms of usually competitive physical

Sport or sports are all forms of usually competitive physical

Space is the boundless three-dimensional extent in which objects and