Assertion: dragonfly | /r/CapableOf | beat their wings
Facets:
value: together
type: MANNER
value: at such speeds
type: MANNER
value: as often
type: MANNER
Source sentences:
text: Dragonflies actually have two sets of wings – this helps them in flying because they don’t have to beat their wings as often.
text: At such speeds, a dragonfly can beat her wings up to 1,800 times per minute.
text: Dragonflies beat their wings about 30 times per second.
text: Dragonflies can beat their wings together or individually.
text: At those speeds, dragonflies are able to beat their wings up to 1,800 times per minute.