Ever wonder why certain things smell bad while others smell good? This infographic from Air Oasis gets right into the science and explains how your sense of smell works and why you perceive stenches and stinks the way you do.
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David Wallace
David Wallace is a search & social media marketer who lives in Ahwatukee Arizona with his lovely wife. Interests & hobbies include all things Disney, roller coasters, musicianship and Christianity.
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