darxus: (Default)
darxus ([personal profile] darxus) wrote2010-05-15 09:06 pm
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Most Aerodynamic

Some people say the most aerodynamic object is a teardrop. I don't believe them.

This is what I think:

http://www.eternalmachinery.com/mostaerodynamic/

Update: And now I find an equation to define this kind of shape: http://en.wikipedia.org/wiki/NACA_airfoil#Equation_for_a_symmetrical_4-digit_NACA_airfoil
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