Assertion: reversing mirror | /r/CreatedBy | connecting two regular mirrors
Facets:
value: at their edges
type: LOCATION
value: at a 90 degree angle
type: MANNER
Source sentences:
text: A non-reversing mirror can be made by connecting two regular mirrors at their edges at a 90 degree angle.
text: A non-reversing mirror can be made by connecting two regular mirrors at their edges at a 90 degree angle.