Unit Circle in Radians: Nose


Noses in general share a resemblance to a section of the unit circle in radians, but this photo of my grandpa, particularly showcases the resemblance between a human nose and a radian, as the tip of his nose creates a beautiful arc below a prominent triangular shape. Though his nose does not create a perfect radian, as the arc length of his nose does not equal the radius or arm length of the triangular portion, it is evident that this specific nose shape/ratio creates a value of around π/6.


Other humanoid unit circle in radians:


Bent arms

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