This is a different variation of the double-slit experiment, but it made me think of this result from last year, which pushes the boundaries of QM effects stead

This is a different variation of the double-slit experiment, but it made me think of this result from last year, which pushes the boundaries of QM effects steadily further into the classical world. “2000 atoms in two places at once: A new record in quantum superposition“ https://phys.org/news/2019-09-atoms-quantum-superposition.html https://phys.org/news/2019-09-atoms-quantum-superposition.ht...