Schrödinger’s Cat panels at the Dublin Institute of Advanced Studies

The Dublin Institute of Advanced Studies was established in 1940 by Eamon de Valera’s government with three constituent schools of Cosmic Physics, Theoretical Physics and Celtic Studies. By far the most famous name attracted there was Erwin Schrödinger. He gave the lectures that became his book, What Is Life?  there in 1943.

The DIAS now stands on a rather unprepossessing building in Dublin 4:
Along the basement windows, however, are panels illustrating the thought experiment Schrödinger is most famous for:

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While I could explain the idea of the experiment easily enough to my children (well, not the equation) I struggled to explain its significance… obviously their focus was on the welfare of the hypothetical cat and not entanglement or whatever. This YouTube video was no help at all:

 

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