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Die Quantenphysik steckt voller überraschender, seltsamer, ja befremdlicher Phänomene, die sich dem gesunden Menschenverstand zu entziehen scheinen. Teilchen, die sich an mehreren Orten zugleich befinden, ein Vakuum, das nicht leer ist, Computer, die rechnen, ohne die Aufgabe zu kennen, Systeme, über Milliarden Lichtjahre getrennt, die sich trotzdem gleichzeitig verändern: Selbst berühmte Forscher
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