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.
According to the Alabama Cooperative Extension System (ACES), a dog's sense of smell is about 1,000 times keener than that of their two-legged companions -- and many dog experts claim it's millions of times better -- thanks to the construction of their often-slobbery, wet schnozzes.op Sniffers. What all of this sniffing and processing really means is that a dog's sense of smell is his primary form of communication. And it's a phenomenal one, because dogs don't just smell odors that we can't.