Two professional engineers update an earlier video tutorial about cats. This is a sequel to the original video "An Engineer's Guide to Cats" released in 2008: https://www.youtube.com/watch?v=mHXBL6bzAR4 Share on Facebook: http://www.facebook.com/sharer.php?u=https://www.youtube.com/watch?v=zsl_auoGuy4 Share on Twitter: http://ctt.ec/UnBRJ Share via email (right click, copy/paste link into email): https://www.youtube.com/watch?v=zsl_auoGuy4 My Facebook: https://www.facebook.com/pages/klusmanp/308886747862?ref=ts My Twitter: http://twitter.com/#!/klusmanp My T-shirts: http://www.cafepress.com/engineersguide My YouTube#1 (cat videos) http://www.youtube.com/user/klusmanp My YouTube#2 (other) http://www.youtube.com/user/klusmanp2 Grumpy Cat and Henri Le Chat Noir used with permission from their respective copyright owners.