Stuff to Blow Your Mind: What Your Nose Can Tell You? - Epic Science

HowStuffWorks_SciencePublished: June 15, 2018Updated: June 18, 2018
Published: June 15, 2018Updated: June 18, 2018

Sure the eyes can suss out a lot about your environment, but don't shortchange your schnoz - it can detect more than a trillion smells. Why? Because for our ancestors, it might've been the difference between life and death.

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