MRW I see that Jeff Who uses inferior units of measurement4yr ⋅ DuffmanOfTheCosmos ⋅ r/SpaceXMasterrace
I'm a single dad with full time custody and no immediate family in the area7yr ⋅ DuffmanOfTheCosmos ⋅ r/AdviceAnimals
Blessed launch vehicle from 1980s Space Technology Encyclopedia2yr ⋅ DuffmanOfTheCosmos ⋅ r/SpaceXMasterrace
Best method/glue type for properly resetting a vintage strap peg?1yr ⋅ DuffmanOfTheCosmos ⋅ r/Luthier
A girl I know painted this for me, finally got it in my hands today and figured r/kerbalspaceprogram might like it9yr ⋅ DuffmanOfTheCosmos ⋅ r/KerbalSpaceProgram
The whiteboard in my office. Some competition between Day Shift and Graveyard....9yr ⋅ DuffmanOfTheCosmos ⋅ r/KerbalSpaceProgram
We won a PS4 bundle at a raffle today. I *think* my son is excited about it8yr ⋅ DuffmanOfTheCosmos ⋅ r/pics
Found this in my backyard, anyone know if it's of any significance?8yr ⋅ DuffmanOfTheCosmos ⋅ r/Whatisthis
Was testing a new spaceplane when I got a glimpse of Kerbins thin blue line9yr ⋅ DuffmanOfTheCosmos ⋅ r/KerbalSpaceProgram
Look I have feet! Most realistic first person view I've seen in a game yet (based solely on this)9yr ⋅ DuffmanOfTheCosmos ⋅ r/KerbalSpaceProgram
