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Mar 5, 2015 ... Your nose plays a large role in daily survival, bringing up deeply hidden memories and sexual attraction — as well as being the “guardian of ...


Your sense of smell—like your sense of taste—is ... in a small patch of tissue high inside the nose.


Smell is a very direct sense. In order for you to smell something, molecules from that thing have to make it to your nose. Everything you smell, therefore, is giving ...


A big batch of cookies coming out of the oven. Your gym bag full of dirty clothes. How do you smell these smells and thousands more? It's your nose, of course.


May 22, 2006 ... Your nose is an important tool, sniffing out food, danger, and love, and no two people sense an odor the same way. We explain how you smell.

Nov 25, 2015 ... Did you know that there are more genes dedicated to your sense of smell than any of your other senses? Watch our video to find out how the ...
Dec 19, 2013 ... View full lesson: http://ed.ted.com/lessons/how-do-we-s... An adult human can distinguish up to 10,000 odors. You use your nose to figure out ...
Aug 22, 2013 ... It sniffs and smells, but how does it work? Find out more in this nose video.


Sep 20, 2013 ... But things aren't as clear-cut when it comes to our sense of smell. ... If you eat processed foods — which most of us do — there's a good chance you've ... 10 Limits to Human Perception ... and How They Shape Your World.