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غذاء وصحة
Protect Your Kidneys from Stones by Eating a Healthy Diet
These funny-looking twin organs may not look like much, and yet they are most precious to the body’s normal functioning.…
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أسلوب الحياة
Mysterious ancient stones were deliberately made into spheres
The limestone spheroids of ‘Ubeidiya, roughly the size of baseballs, seem to have been deliberately shaped Leore Grossman An analysis…
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