Ear shapes are unique per person. It's like a fingerprint, just attached to your head and easily identifiable without a microscope. This has been known since I think the 19th century, when some French man did a study on them. However, it's not widely told to people, and is considered just a fun fact to most who presume body doubles and face masks don't exist.
Ear shapes are unique per person. It's like a fingerprint, just attached to your head and easily identifiable without a microscope. This has been known since I think the 19th century, when some French man did a study on them. However, it's not widely told to people, and is considered just a fun fact to most who presume body doubles and face masks don't exist.