About BFSMan01

Retired NASA software engineer 
Pop-pop to seven grandkids and two of their cousins
 Texas state park volunteer 
Secular humanist
 Trying to live my best life while being the lightest burden I can 
#naturalhistory #communitytheatre #democracy #photography #history #physics #geophysics #chemistry #geology #pentax #nikon #brazosbend #space #science #tech #naturephotography

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