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.
We all know that dogs have a super sense of smell. Some have 220 million or more olfactory receptors, compared to a puny 5 million for humans. But do some dog breeds and groups â such as Herding dogs, Hounds, Hunting dogs, Sporting dogs â âsmellâ better than others? Here are our picks of the canine best smellers.