One thing that impressed me in the movie Apollo 13 was their use of checklists: in a mission where little differences are actually big differences, there’s nothing like a checklist to take care of the things that our brains are bad at (accurately tracking long lists of procedures and data) and free our brains to do what they do best (evaluating, analyzing and reacting to changing situations). I should probably get in the habit of making more checklists.
The Apollo 12 Lunar Journal site has two PDFs showing two different mission checklists that were mounted on the cuffs of the astronaut’s suits: one for the command module [700K PDF — some poorly-photocopied nudity], and one for the lunar module [900K PDF — some poorly-photocopied nudity]. Not only do the checklists feature the standard tech stuff, they’ve also got some cartoons and photos of Playboy playmates. That sort of stuff wouldn’t fly today, but this was engineering culture in the ’60’s.
It’s that time of year, and this is that kind of blog, so here’s the 2026…
It’s Sunday, and it’s time for another “picdump!” Here are the memes, pictures, and cartoons…
I’ve done the occasional Tampa-to-St. Pete commute during peak times, and they can easily stretch…
Anitra and I saw the sticker pictured above on a Model Y Tesla parked outside…
It’s Sunday, and it’s time for another “picdump!” Here are the memes, pictures, and cartoons…
I saw this a couple of weeks ago in Austin at Uncommon Objects, a delightfully…