different between superconductivity vs superinsulation

English

From super- +? conductivity

superconductivity (countable and uncountable, plural superconductivities)

Wikiversity

(physics) The property of a material whereby it has no resistance to the flow of an electric current.
Currently, superconductivity can only be achieved at extremely low temperatures.

super- +? insulation

superinsulation (uncountable)

The efficient thermal insulation of a building or system, especially by using multiple layers, or low-conducting fibre.
(physics) A quantum state of zero electrical conductivity (or infinite resistance) - the opposite of superconductivity.

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