Douglas Kubler
@qedtruth
Mathematics; Geometry; Creative Proofs: Fast Calculation
Army Veteran 1968
ID:80144910
05-10-2009 22:37:47
1,0K Tweets
321 Followers
210 Following
@qedtruth
Mathematics; Geometry; Creative Proofs: Fast Calculation
Army Veteran 1968
ID:80144910
05-10-2009 22:37:47
1,0K Tweets
321 Followers
210 Following