Google Glass - Getting technology out of the way
Ancient mathematicians tried to compute pi by inscribing polygons with more and more sides to more closely approach the area of a circle. Archimedes used a 96-sided polygon. Chinese mathematician Liu Hui inscribed a 192-sided polygon and then a 3,072-sided polygon to calculate pi to 3.14159. Tsu Ch’ung and his son inscribed polygons with as many as 24,576 sides to calculate pi (the result had only an 8-millionth of 1% difference from the now accepted value of pi).
March – Objection, Joe De Mers (via Calendar girls - Esquire, 1948: Pin Up and Cartoon Girls)
Now you see her… #Mystique