1. PF Insights is off to a great start! Fresh and interesting articles on all things science and math. Here: PF Insights
PhanthomJay
Last Activity:
May 6, 2015 at 3:31 PM
Joined:
Oct 5, 2006
Messages:
6,245
Likes Received:
79
Trophy Points:
326

Following 1

Followers 1

Location:
Boston, MA USA
Occupation:
Engineer, since 1968
Badges:
Science Advisor
Homework Helper
Gold Member

Share This Page

PhanthomJay

from Boston, MA USA

PhanthomJay was last seen:
Viewing thread Gravity and Universal expansion, May 6, 2015 at 3:31 PM