Op de New York Times.

(S + C) x (B + F)/T - V, where S = Overall Shape (“including tendency to droop”), C = Circularity, B = Bounce Factor (not to be confused with “wobble”), F = Firmness (with perfect being “like a comfy bed”), T = Skin Texture and V = Vertical Ratio (the goal: “on the top-heavy side of symmetrical”). For the male rear end, the equation replaces bounce, circularity and vertical ratio with M (Muscularity), L (Leanness) and O (Overall Symmetry).

tags:  wetenschap, kontje, achterwerk, perfect, formule