When the metal discs get cold enough, they develop magnetic properties and begin to repel each other like magnets with the same poles facing each other.
(the metal discs; get; cold enough) (the same poles; facing; each other) (they; begin; to repel each other like magnets with the same poles; T:When the metal discs get cold enough) Context(they begin,List([38, 80))):(they; begin to repel; each other)
they begin,List([38, 80))
the metal discs the same poles they they
get facing begin begin to repel
cold enough
each other
to repel each other like magnets with the same poles T:When the metal discs get cold enough
each other