Posts tagged with "dust"

The nose knows! Why do we have 2 nostrils and 4 smells from your furnace?

Why do we have two nostrils and not just one nostril??? Was the question I had when I started pondering this blog. With a bit of digging (not in my nose) I found out that apparently as we have two ears and two eyes it so turns out that the separation of the nose by […]

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