Why Do Cats Purr

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=7KowU4tPi7Q

The smaller members of the felid family can purr, but why? Hank takes on this most adorable of life's mysteries in todays episode of SciShow. • Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? • Tardigrade Poster: http://vid.io/xom • SciShow Mug: http://vid.io/xoa • SciShow Shirt: http://vid.io/xog • -- • Looking for SciShow elsewhere on the internet? • Facebook:   / scishow   • Twitter:   / scishow   • Tumblr:   / scishow   • References for this episode can be found in the Google document here: http://dft.ba/-5zZL

#############################