13,803
reputation
1
36
52

Mark Olson

I'm a retired chemical physicist-turned software developer and manager and a science fiction and history enthusiast living outside Boston.

142
answers
0
questions
~194k
people reached
  • Member for 2 years, 2 months
  • 150 profile views
  • Last seen yesterday

Top tags (140)

Score 500
Posts 49
Posts % 35
Score 239
Posts 10
Score 198
Posts 20
Score 174
Posts 17
Score 162
Posts 16
Score 149
Posts 10

Top posts (142)

View all questions and answers

Badges (89)

Gold

1

Rarest

Silver

36

Rarest

Bronze

52

Rarest