DrZarkov99
Total Points: 12,377
Location: Oklahoma City, OK
Landed: 11 years, 6 months ago
Last Seen: 2 years, 3 months ago
Retired USAF Lt Col, career in space operations and development
- 26
- 27Recommended Reading: Merchants of Despair, by Robert Zubrin (barnesandnoble.com)
Posted by DrZarkov99 8 years, 8 months ago to Books - 28
- 29"Self Evolution" Choices facing Humanity (self.science)
Posted by DrZarkov99 10 years, 8 months ago to Science - 30Retired "rocket scientist" (self.the gulch: introductions)
Posted by DrZarkov99 11 years, 6 months ago to The Gulch: Introductions