These remarkable materials are plastics which can conduct electricity and give out light when a voltage is applied to them.
(These remarkable materials; are; plastics which can conduct electricity and give out light) (plastics; can conduct; electricity) (plastics; give out; light when a voltage is applied to them) (a voltage; is applied; to them)
These remarkable materials plastics plastics a voltage
are can conduct give out is applied
plastics which can conduct electricity and give out light
electricity
light when a voltage is applied to them
to them