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model zara brockelsby's face is used to show the application of golden ratios as well as features of an "adult" and "baby" face that humans find at...

a prime example of the golden ratio in action is the international model dino morea. his entire body seems to fit this ratio

the ratio 1:1.618 occurs quite often in nature but so do OTHER RATIOS that are just not as popular. does your face have this ratio? you can buy thi...

Over 3000, believe it or not! I thought it was just a few hundred

This is a simple technique that helps students solve math problems involving regrouping/borrowing (it technically IS NOT borrowing because if you b...