Space City Speculations
formerly Kardashevian Aspirations..... Discussion of my off-grid project.
Saturday, October 6, 2012
Solar Thermal Rocket Series Part V: Nautilus -X The Movie
Solar Thermal Rocket Series Part V: Nautilus -X The Movie
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment