How Your Dog’s Nose Knows So Much | Deep Look Video

Dogs have a famously great sense of smell, but what makes their noses so much more powerful than ours? They’re packing some sophisticated equipment inside that squishy schnozz.

This is another installment of the PBS Deep Look series; this installment is adapted from the “It’s OK to be Smart” series. If no film or link appears in this email, go to the blog to view it by clicking on the blog title above. If the film stops & starts in an annoying manner, press pause (lower left double bars ||) to let it buffer and get ahead of you.   [Chuck Almdale]