Breathe in, breathe out. It's about time we give our sense of smell the credit it deserves because olfaction, or our sense of smell, is what makes life truly memorable. Reminiscing about our past experiences simply wouldn't be the same if we didn't have our ability to smell. There would be no association between the smell of a new box of crayons and the first day of kindergarten. Sitting around the campfire with a group of friends, chomping on gooey toasted marshmallows, woul