Bob Lochel
@bobloch
Always: curious about the intersection of math and technology
Sometimes: suffering Philly sports fan
Never: fans of worksheets and packets
24-06-2009 23:34:36
22,2K Tweets
4,3K Followers
1,4K Following
@bobloch
Always: curious about the intersection of math and technology
Sometimes: suffering Philly sports fan
Never: fans of worksheets and packets
24-06-2009 23:34:36
22,2K Tweets
4,3K Followers
1,4K Following