if you ever need to write a really long paper but don't want to work at it. do it on the history of pi.

then include pi to the one million decimal places.

for example
The mathematical constant π is a transcendental (and therefore irrational) real number, approximately equal to 3.14159, which is the ratio of a circle's circumference to its diameter in Euclidean geometry, and has many uses in mathematics, physics, and engineering. It is also known as Archimedes' constant (not to be confused with an Archimedes number) and as Ludolph's number. from wikipedia

now here it is. the key to writing a 20 page paper