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Appreciating pi (not the edible variety)

Appreciating pi (not the edible variety)
Those who fear rows and rows of numbers, I recommend you to leave. Those who wonder what pi is so fascinating about, I recommend you to join me on this epic journey through pi.

EDIT: After having left this to rot for a few years, I have decided to correct some glaring typos. :D
 
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Step 1Grab your slice of pi (and please don't eat it 'till we're done)

Grab your slice of pi (and please don\
Now to get some pi to appreciate. There are a lot of websites offering up to 2 million digits of pi. Don't worry, as we are not going that deep. We are stopping at the 100th digit or so.

Here is a website you can go to get pi :
http://www.eveandersson.com/pi/digits/

Here is a site to search pi digits :
http://www.angio.net/pi/piquery

Here are the 1st hundred decimal digits:

3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679

apparently of which (some) I have memorized. In the recent years after not actively revising I have forgotten some off the far end.
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61 comments
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Dec 24, 2011. 10:23 AMitsmanofpopsicle says:
Just saying, pi is kinda incorrect. It's half of the real constant, 2pi, or tau. Look at tauday.com and see a whole manifesto on it.

Sorry for being such a party pooper. Pi is still cool, but not cool enough.
Sep 6, 2011. 5:06 PMtdawber-mandeno says:
The string 12345678 occurs at position 186,557,266 counting from the first digit after the decimal point. The 3. is not counted.

The string and surrounding digits:

72269200957811705289 12345678 05029135885957638876
Jan 15, 2010. 1:12 PMfrodobot says:
Its a Palindrome not a Pandrilome :)
Mar 28, 2011. 2:23 PMpudgytaco says:
thats wat he said palindrome
Mar 16, 2011. 3:31 PMpudgytaco says:
pi tastes good
Mar 22, 2010. 6:56 PMcrocboy says:
Like my profile picture?   (the rating is 3.14 thats funny!)
Mar 14, 2010. 1:51 PMkidNeutrino says:
just wishing you a happy π Day
May 13, 2009. 1:25 PMtoothlesskiller says:
Is it coincidence that the rating is 3.14? LOL!
Mar 13, 2010. 8:22 PMdark sponge says:
I'm not going to rate it simply so it can stay that way!
Mar 10, 2010. 4:31 PMM4industries says:
 OMFGWTFBBQ!

That is hilarious!
Nov 3, 2009. 5:36 PMharley_rly says:
lol!
Mar 11, 2010. 9:27 AMrimes says:
Hey, Pi is Einstein's Birthday too... Spooky huh?
Happens to be mine too... :-)
I know what I wan't my cake to look like now... Thanks!
Mar 12, 2010. 5:59 AMnutsandbolts_64 says:
 dude, that's my sister's b-day
Mar 11, 2010. 9:57 AMShredder543 says:
I love pi =D
Jan 28, 2010. 10:12 AMblahblah86 says:
memorized pi to 61 decimal plaaces in pre-algebra one day.  i was *really* bored, but i still remember the digits!  the pi song helped.  it's on ytmnd.com or something.
Nov 11, 2007. 11:45 AMcowscankill says:
this is all i know: 3.14159265358979323846323846264332643383279502884197169399375105820974944592307816406286208998. my momwill give me ten dollars if i remember all one hundred
Apr 10, 2009. 5:49 PMzascecs says:
I only memorized 3.1415926535897 ...so far
Apr 13, 2009. 12:16 PMcowscankill says:
hehehe... Still have a ways to go xD 3.14159265358979323846264338327950288419716939937510582097494459230781640862089986280348253421170679. The other comment si posted are wrong. Lol.
Nov 16, 2009. 7:35 PMditto500 says:
i got
3.141592653589793238426433 
Mar 19, 2009. 7:56 AMcowscankill says:
Now I know 3.14159265358979323846264338327950 OMG! I CAN'T RECITE WITH 8TH GRADERS SINGING! :O I will do this later....
May 1, 2009. 10:50 AMironman53 says:
doh ! i thought it was: 3.14159265441 ! i was wrong so ill start again :) when im on the throne ;)
Jun 4, 2008. 6:15 PMitsmanofpopsicle says:

YOU KNOW WHAT? LET'S SCREAM AT THE TOP OF OUR VOICES!

Mar 10, 2009. 4:01 PMyourcat says:
YOU FROGOT TO USE BOLD!!!!!
Mar 13, 2009. 10:33 AMacm321 says:
YOU FORGOT TO USE SPELL CHECK!!!!
Mar 15, 2009. 6:51 PMyourcat says:
WHO CARES?!?!?!?!?!?!?

On the other hand, could this get any more pointless?
Apr 10, 2009. 5:48 PMzascecs says:
I do!!!!

lol, jk
Mar 19, 2009. 3:35 PMitsmanofpopsicle says:
'EVERYONE THAT HAS A LIFE CARES!
Mar 20, 2009. 3:20 PMred-king says:
I HAZ NOT GOT ONE OF THOSE WHAT IS IT?

but in all seriousness... this is a pretty pointless conversation...
Mar 27, 2009. 6:54 PMacm321 says:
YES, THIS IS VERY POINTLESS!!!!
Mar 12, 2009. 9:49 AMAdrianRobert says:
Glad to see another pi-head. I memorized PI to 100 decimals in 1976 but never went any further. It's enough to count myself as a pi-head. Adrian
Mar 13, 2009. 6:56 PMshaneomacmcgee says:
i got it to 37, and i thot *I* knew a lot...

i absolutely commend you dude
Mar 10, 2009. 4:50 PMSwishercutter says:
"8164" 8 squared is 64 and 16x4=64
Mar 10, 2009. 6:28 PMrippinblaise says:
good observation in 6th grade i memorized the most digits of pi in my grade and won a banana cream pie i memorized 75 or something im in 8th grade now and i still remember 45 digits
Mar 10, 2009. 4:17 PMyourcat says:
I've memorized the Fibonacci series through 1597: 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 and powers of two through 262,144: 1 2 4 8 16 32 64 128 256 512 1,024 2,048 4,096 8,192 16,384 32,768 65,536 131,072 262,144
Dec 23, 2006. 4:58 AMtrialex says:
It always amazed me that the theoretical lift that is generated by a flat plate at any angle alpha is

L = 2*pi*alpha

Why 2*pi? where did that come from?
Oct 31, 2007. 3:48 PMCameronSS says:
I'm curious--what is the lift measured in? And is there an equally simple formula for the induced drag of said plate?
Jul 12, 2008. 4:09 PMwhatsisface says:
Newtons I think, it's just an upward force.
Jul 13, 2008. 2:56 PMtrialex says:
No, it's a co-efficient, it's non-dimensional
Dec 23, 2006. 4:26 PMsamv says:
I'm not really sure what formula you refer to, but your calculating the surface between alpha and zero. 2*Pi (in radians) is actually 360°, so one circle. When you take a circle with radius 1, you measure the arc of 180° degrees, which is 3.1415...
Dec 23, 2006. 7:38 PMtrialex says:
Sorry I was being rhetorical... In aeronautics the first thing that you calculate the lift of is a flat plate, and the coefficient of lift genereated by a flat plate at an angle theta in radians is 2*pi*theta I just always found it amazing that pi works in all these different ways
1-40 of 61next »

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