(2020-01-16, 01:09 PM)Laird Wrote: Fair enough. We don't know how the detectors were configured.I don't consider it a reiteration. The same photon cannot both strike the photodetector and enter the human eye. It has to be one or the other.
I suspect that this is in a sense simply a reiteration of your first point in that an adequately calibrated photon detector would pick up light from such a pinhole.
Quote:OK, but it would nevertheless be a pretty impressive feat for the professor to pull off just using pinholes, wouldn't it?That depends. I don't have enough information.