The annual celebration of the mathematical constant!
Jim_S Resident Curmudgeon Gold Site Supporter Mar 14, 2020 #1 The annual celebration of the mathematical constant! Attachments 36CEF8AF-51A0-4D87-87E2-B66332320BB0.png 297.6 KB · Views: 96 9C130BC8-EE0C-4359-8B75-8F0CD7A4D1F3.jpg 20.3 KB · Views: 97 0B165786-A0E2-435B-AD1E-1CD45C9E6723.jpg 20.8 KB · Views: 94