did-you-know:You can’t usually smell your own house (or perfume) because of a survival instinct called ‘olfactory adaptation.’ The brain is always looking for new, unusual, or changing smells as a sign of possible danger, so it ignores smells that
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did-you-know:You can’t usually smell your own house (or perfume) because of a survival instinct called ‘olfactory adaptation.’ The brain is always looking for new, unusual, or changing smells as a sign of possible danger, so it ignores smells that
