Assertion: real hovercraft | /r/HasProperty | vehicle
Facets:
Source sentences:
text: In 1955, British inventor and engineer Christopher Cockerell used the principles of friction and air resistance to invent the first real hovercraft — a vehicle that can travel on a cushion of air over water, ice, dirt, pavement, and other surfaces.
text: In 1955, British inventor and engineer Christopher Cockerell used the principles of friction and air resistance to invent the first real hovercraft — a vehicle that can travel on a cushion of air over water, ice, dirt, pavement, and other surfaces.