Uploaded August 2021 | Updated September 2026, 2 weeks ago

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A silly real-space analogue of the famous Schrödinger's cat paradox is shown.

Here a cat wave packet propagates in two dimensions hitting a potential barrier through which it may be transmitted or reflected with equal probability. On which side is the cat after the scattering event - on the alive side or the death side?

@gpcbass reproduced one of his old songs (1982) for the visuals. It's called Joappadia.