this post was submitted on 04 Jun 2026
252 points (100.0% liked)

Programmer Humor

31674 readers
1549 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

founded 3 years ago
MODERATORS
 

This is the code in the Apollo Guidance Computer for Apollo 11.

It's part of the LUMINARY sofware, which ran on the AGC on the Lunar Module. It's meant to check if the landing radar is pointed toward the lunar surface - because the LM went through several orientations, the landing radar could be pointed to the front or the side or down. You're landing on the Moon. Point it down.

Point is, you have to verify user input. Even if your users are the most meticulous and highly trained individuals in history. You have to see if they're lying. So you get to the BURNBABY.

Browse the code in GitHub - this code is in THE_LUNAR_LANDING.agc

you are viewing a single comment's thread
view the rest of the comments
[–] sp3ctr4l@lemmy.dbzer0.com 13 points 18 hours ago* (last edited 18 hours ago) (2 children)

P00H is hilarious.

Poop.

The end of all food, yet also, the beginning of all food.

Poop is the true neutral ground state from whence all emerges and all returns to.

... genuienly an incredible name for the idle loop, I am in awe.

I did not think Maggie Hamilton could be more legendary, but somehow, she is. Damn.

[–] ZILtoid1991@lemmy.world 3 points 9 hours ago

Winnie the Poop

[–] mercano@lemmy.world 9 points 16 hours ago (2 children)

It’s also something we left on the moon. Bags and bags of it, along with empty food containers and their moonwalking backpacks. It’s not like it’s worth it to haul it back to orbit.

[–] Bananskal@nord.pub 6 points 12 hours ago

So this is what the Seminal Theory is about. It's not a meteor or some shit that crashed into the earth from far away.

It was just actual shit left behind by visitors. That's us. We're alien shit.

[–] sp3ctr4l@lemmy.dbzer0.com 5 points 16 hours ago (1 children)

I wonder if that shit is something approximating a fossil, currently.

Presumably the radiation would have killed all the fecal bacteria pretty quickly... hell ... would the plastic bags have degraded as well?

[–] mercano@lemmy.world 9 points 16 hours ago (1 children)

It has been exposed to 336 hours of continuous unfiltered sunlight each lunar day for the past 40+ years. That’s can’t be good for the plastic. The poo is probably dedicated, but I don’t think it’d be fossilized, in the sense of biological material replaced with stone, I don’t think the moon is geologically active enough for that to happen.

[–] sp3ctr4l@lemmy.dbzer0.com 7 points 15 hours ago (1 children)

Is there... a word... for... 'exposed to the void of space for a prolonged period of time'?

Yeah I know fossilized isn't the right word, as thats generally a process that requires water... but i dont know how to say 'space fossilized'.

Dehydrated and Irradiated ... ?

[–] deadbeef79000@lemmy.nz 5 points 14 hours ago (1 children)
[–] sp3ctr4l@lemmy.dbzer0.com 1 points 52 minutes ago

I was going to rejoinder this with a quip about 'presumably neither shaken nor stirred', but given that this was clever enough to stunlock me for ~12 hrs, I guess just 'bravo!'