David A. Mindell
@davidmindell
Engineer, historian, and entrepreneur
ID: 3375417280
https://www.humatics.com/people/david-mindell/ 14-07-2015 08:07:49
95 Tweet
599 Followers
9 Following
@davidmindell
Engineer, historian, and entrepreneur
ID: 3375417280
https://www.humatics.com/people/david-mindell/ 14-07-2015 08:07:49
95 Tweet
599 Followers
9 Following