Ask Dr. Universe: Why do we have earwax?
SPOKANE, Wash. – The other day I was scratching my ears when I noticed some yellowish-brown gunk on my claw. It was pretty gross, but it also made me very curious.
SPOKANE, Wash. – The other day I was scratching my ears when I noticed some yellowish-brown gunk on my claw. It was pretty gross, but it also made me very curious.