CNN Somebodys Gotta Do It With Mike Rowe October 5, 2015 02:34:00
I've just learned there's a job called mammal preparator. this is a job done by dr. anna goldman. and it's performed right here at chicago's field museum. >> this is the mammals prep lab. this is an example of what we do. these are are studied skins. tan skins. you're actually going to be making one of these today. >> why? >> what we're trying to is track change over time. we want to have our finger on the pulse of the environment. >> well, to ask, like, the screamingly obvious, why, why is it important to track populations and all of that over time? why do we care so deeply about that? >> so,...