Assertion: tangent galvanometer | /r/AtLocation | continuous use
Facets:
value: almost
type: DEGREE
value: since that time
type: TEMPORAL
value: in demonstrations
type: LOCATION
value: in laboratory work
type: LOCATION
value: at kenyon college
type: LOCATION
Source sentences:
text: It was made toward the end of the 19th century by an unknown manufacturer, and has been in almost continuous use in laboratory work and demonstrations at Kenyon College since that time.