EDIT: After having left this to rot for a few years, I have decided to correct some glaring typos. :D
Step 1: Grab your slice of pi (and please don't eat it 'till we're done)
Here is a website you can go to get pi :
Here is a site to search pi digits :
Here are the 1st hundred decimal digits:
apparently of which (some) I have memorized. In the recent years after not actively revising I have forgotten some off the far end.
Step 2: Getting started...
I got a little too carried away and had to remove an extra 8 digits.
Step 3: Warmed up?
pi digits 15 to 25
32384626433 (look at the 1st picture)
Ok, lets carry on...
pi digits 21 to 30
2643383279 (2nd pic)
Step 4: Getting hungry for more?
I decided to show more at one go because there are some patterns spread out here.
Step 5: Feel a little twitchy?
Is your stomach growling for more?
Step 7: Reflections
Then come back to this instructable and repeat. Hopefully this has made your day.
Returning a few years later to look at your own Instructable is always fun :D