Furry Friend bills itself as a “frequency-sh...  ...end bills itself as a “frequency-shaped cat purr noise generator.” You can change the parame...  ...the parameters on the generator to hear different purrs . You can also animate it to watch the sliders vib...  ...time with the cat’s bre...

[http://youtu.be/eLMDO1fiYns] (YouTube link)Tracy...  ...her cat, Merlin, purse so loudly. While most cats purr

Science has progressed to the point that we know h...  ...has progressed to the point that we know how cats purr . In house cats, purrs are produced by vibrations of folds in the larynx...  ...was difficult to determine, as cats tend to stop purring when examined by a scientist,...

The loudest purr in the world? Let's hope so! Smokey the cat, of P...  ...mokey the cat, of Pitsford, Northampton, England, purrs so loud that her owners can't hear themselves thi...  ...Owners Ruth and Mark Adams say Smokey's deafening purrs make it impossible for them to hear...