Assertion: bunsen burner | /r/CapableOf | bring a bunsen burner
Facets:
value: to study spectra
type: TRANSITIVE-OBJECT
value: together
type: MANNER
value: in 1859
type: TEMPORAL
Source sentences:
text: In 1859, Kirchhoff and Bunsen brought together a spectroscope and a Bunsen burner to study spectra from Bunsen’s flame tests.