Original: The double-slit experiment has been of great interest to philosophers , because the quantum mechanical behavior that it reveals has forced them to reevaluate their ideas about classical concepts such as '' particles '' , '' waves '' , '' location '' , and '' movement from one place to another '' .
Simplified: The double-slit experiment has been of great interest to philosophers , because the quantum mechanical behavior it shows has forced them to rethink their ideas about classical concepts such as :