Scientists say they have discovered why Swiss cheese has holes in it: apparently, it is all down to how dirty buckets are when the milk is collected.
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Mysterious Collapse of World Trade Center 7: Why the Official Final Report about 9/11 is Unscientific and False: Griffin, David Ray: 9781566567862: Books
Holes in The Swiss Cheese Model?
Scientists finally discover reason for holes in Swiss cheese
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