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By discarding all light data that touched the object, physicists reconstructed its image from moments of complete detector silence.
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A drummer stays silent, but from the pauses you can tell where he didn’t hit. Similarly, physicists built an image by catching not light, but moments of absolute darkness. The picture emerged from silence.
In the experiment, they shone light from an ordinary lamp onto the object. Every flash where photons bounced off the object was ruthlessly discarded. Scientists kept only those instants when both detectors showed zero.
The trick lies in the mysterious statistics of thermal light, which Roy Glauber studied in the 1960s. Bright spots on the object less often fall into complete darkness. By analyzing the frequency of "zero" events, they reconstruct the silhouette. Thus silence becomes more eloquent than noise, and the boundary between quantum and classical physics vanishes.