Here is something off-beat, as I closed socials and blog posting, as per my main blog.
Update: Nature article on the continuing relevance of Young's experiment.
The question
One day I remembered the famous double-slit experiment - handy intro to quantum physics in the news - I actually remembered it partially wrong, as this v e r y l o n g AI conversation will reveal: it starts correcting me with French resources as I'm in France, and I asked to switch to English ones incl. Feynman's original, but check this: it ended up proposing online experiment analogs to try out myself! And as I'm new to Python (this century's standard coding, I go back last century to Java & HTML), I asked for Python tools to load so-called Jupyter Notebooks (Wikipedia).
