http://www.loc.gov/rr/scitech/mysteries/joint.html loc.gov that terrible cracking noise Why your joints crack: cavitation Everyday Mysteries loc.gov Library of Congress http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov... Whatcauses the noise when you crack a joint? http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html loc.gov http://www.loc.gov/rr/scitech/mysteries/joint.html loc.gov loc.gov loc.gov cavitation Librería del Congreso; misterios diarios; agosto 2000 http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html http://www.loc.gov/rr/scitech/mysteries/joint.html Why your joints crack: http://www.loc.gov... http://www.loc.gov/rr/scitech/mysteries/joint.html membrane filled with lubricating fluid