Assertion: hovercraft's fan | /r/CapableOf | move less air
Facets:
value: much
type: DEGREE
Source sentences:
text: The fan needs to move much less air to create the same lifting force, so it's a more efficient design than the open plenum.
text: is that the fan needs to move much less air (or, to put it another way, it can create more lift with less power).
text: The fan needs to move much less air to create the same lifting force, so it’s a more efficient design than the open plenum.