Assertion: magnetism's effect | /r/HasProperty | noticeable
Facets:
value: according to daniel marsh
type: OTHER
value: at very low temperatures
type: TEMPORAL
Source sentences:
text: However, the effect is only noticeable at very low temperatures, according to Daniel Marsh, a professor of physics at Missouri Southern State University.
text: These metals weakly repel magnets, but not usually enough that the effect is noticeable.