Vibrational Theory Of Olfaction: Controversial Hypothesis Deemed Implausible

Sunday, June 7, 2015 - 12:00 in Biology & Nature

Humans can discriminate tens of thousands of odors. While we may take our sense of smell for granted, it adds immeasurably to our quality of life: the aroma of freshly brewed coffee; the invigorating smell of an ocean breeze or a field of wildflowers; the fragrance of a lover or the natural smell of a baby. Our olfactory sense also warns us when milk turns rancid, when a baby’s diaper needs changing and when there’s a gas leak. In animals, the sense of smell is essential for detection of predators and other dangers, food sources and mates. read more

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