Shapes on a plane.
This link was originally posted to /r/math. See more things from Dan's Reddit account.
Day: 13 May 2012
Shapes on a plane.
This link was originally posted to /r/funny. See more things from Dan's Reddit account.
Dan Q
This link was originally posted to /r/math. See more things from Dan's Reddit account.
This link was originally posted to /r/funny. See more things from Dan's Reddit account.