Assertion: tuning fork | /r/CapableOf | replace the balance wheel
Facets:
value: as a regulator
type: MANNER
Source sentences:
text: While a mechanical watch uses a mainspring and a balance wheel, Bulova came up with a battery that makes a tuning fork vibrate – the tuning fork replaces the balance wheel as a regulator, powered by electromagnets attached to a battery-powered transistor circuit.