nerd reading

Borrowed the Payload planners guide for the Delta III rocket.
Showed it to my 10 year old (found a good graphics page) but he
didn't care that much.

Pretty interesting reading to me. I'm reading some Asimov right now,
so maybe I'm in a retro scifi mood. Also watched some random Shatner
stuff.

Yep, retro. Or solstice moods.