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Everything about the sense of smell fascinates us, from its power to evoke memories to its ability to change our moods and influence our behavior. Yet because it is the least understood of the senses, myths abound. For example, contrary to popular belief, the human nose is almost as sensitive as the noses of many animals, including dogs; blind people do not have enhanced powers of smell; and perfumers excel at their jobs not because they have superior noses, but because they have perfected the art of thinking about scents.
- How many smells are there? And how many molecules would it take to create every smell in nature, from roses to stinky feet?
- Who was the bigger scent freak: the perfume-obsessed Richard Wagner or Emily Dickinson, with her creepy passion for flowers? …[more]