Assertion: nitrous oxide | /r/CapableOf | become useful
Facets:
Source sentences:
text: Nitrous oxide was not found to be a strong enough anesthetic for major surgeries in hospital settings, but it became useful as an initiator for stronger anesthetics like ether or chloroform.
text: Nitrous oxide was not found to be a strong enough anesthetic for major surgeries in hospital settings, but it became useful as an initiator for stronger anesthetics like ether or chloroform.