Critic Reviews for A Master Builder. There is muscle and volume in the performances; but had Demme hung back, and kept things cooler and quieter, the mastery of what Ibsen built, and the agon of his extraordinary hero, would have cast a more looming shadow.
Dogs can detect tiny amounts of smell diluted in air, water or far beneath the ground. According to the Marbach Road Animal Hospital, dogs can pick up scents that are diluted to 1 or 2 parts per trillion; This allows them to smell things buried as far as 40 feet underground! In one experiment, a dog was capable of sniffing out whale poop floating in Puget Sound from a mile away, according to Nova.
âNot only did the dogs discriminate that scent from the others-they had a positive association with it,â the researchers write. âThis speaks to the power of the dogâs sense of smell, and it provides clues about the importance of humans in dogsâ lives.â.esearchers have found key regions in a canine brain only light up when the animal is exposed to the smell of a human being that cares for it. These same regions fail to activate when exposed to other dogs-even familiar ones-according to researchers at Emory University in Georgia.