288
reputation
5

S. McGrew

Mostly retired optics/holography guy with interests in classical field theory, topology, and K-12 science education.

Currently building a sailboat and teaching blacksmithing & knife making.

10
answers
1
question
~4k
people reached
  • Member for 3 months
  • 15 profile views
  • Last seen 20 hours ago

Top tags (31)

Score 12
Posts 1
Posts % 9
Score 12
Posts 1
Score 12
Posts 1
Score 12
Posts 1
Score 12
Posts 1
Score 0
Posts 3

Top posts (11) All Questions Answers | Votes Newest

View all questions and answers

Badges (5)

Gold

Silver

Bronze

5

Rarest