Jewish π Day Flag

A ratio of higher understanding.  So what is the big deal with pi.  A neat number, big deal?  Well think of it this way, there is something mysterious about circles.  Eyes, the sun, the moon...definitely something mesmerizing about circles.   When you compare the radius to the circumference a number appears.  No matter how big or small the circle the same number is created.  The neat thing about this number it that is infinitely unpredictable.  The more precision you seek, it keeps generating numbers if creative ways.  It seems to echo the infinite attribute of creation, associated with divine creativity.

So in a way, understanding the creative nature of pi creates a sort of divine resonance with logical thinkers.  Pi essentially cracks wide open, logical, rational, atheistic minds to a kind of thinking associated with religion and spirituality. 

The Ethiopian π Day Flag

The Brazilian π Day Flag

Canadian π Day Flag

Alternatively, it can be used in Peru too!  For the record Peru's flag came first!

Spanish π Flag

Persian π Flag

Pi is considered a sacred number, what better way to have it stylized like modern Persia's flag.  In this case the number Pi is written in Arabic along the white stripes on the edges of the red and green stripes.  Likewise the central portion has the iconic symbol of Pi. 

National Greek π Flag

The national Greek π flag has 3 white stripes to represent three, 1 blue canton to represent 1/10th, and four blue stripes to represent 4/100ths of the number Pi, which equals 3.14.