“Wedged” implies that they were under some sort of elastic strain. Is it possible that something like a footstep on the floor provided just the right unbalanced force to release that stored energy?
I don’t recall hearing anyone on the floor (this was in a college dorm), but the best guess I have is that reverberations from a footstep/knock/etc knocked the cups over. Other than that, I’ve got nothing.
“Wedged” implies that they were under some sort of elastic strain. Is it possible that something like a footstep on the floor provided just the right unbalanced force to release that stored energy?
I don’t recall hearing anyone on the floor (this was in a college dorm), but the best guess I have is that reverberations from a footstep/knock/etc knocked the cups over. Other than that, I’ve got nothing.