Why Lassie Was A Dog, Not A CatDavid CalkinsJune 30, 2010 ’cause you know… Cats just don’t care. Related Posts David Calkins Recent Posts Testing Spider Silk to See If It’s Stronger Than Steel The Ancient Origins of Sour Cream Beat Maker Flips Rock Songs Into Hip-Hop Beats A Stunning Timelapse of a Colossal Iceberg Collapsing and Flipping Over in Ilulissat, Greenland Jazz Band Reimagines Classic 1990s Grunge Songs Why Boston Dynamics Gave Their Atlas Robot a Head