jm + apollo   11

A Brief History of the UUID · Segment Blog
This is great, by Rick Branson. I didn't realise UUIDs came from Apollo
history  distributed  distcomp  uuids  ids  coding  apollo  unix 
18 days ago by jm
The Apollo 11 AGC source code was uploaded to Github, and someone opened an issue
For the famous Apollo 13 near-fatal failure scenario:
'A customer has had a fairly serious problem with stirring the cryogenic tanks with a circuit fault present. To reproduce:

Build CSM;
Perform mission up to translunar coast;
During translunar coast, attempt to stir cryo tanks

If a wiring fault exists, the issue may be replicated. Be aware that this may be hazardous to the tester attempting it.'

Sample response: 'Does it happens only with translunar coast (sol-3-a), or any moon coasting? It may be a problem with the moon. Just trying to narrow down the issue.'
lol  funny  apollo  apollo-11  apollo-13  agc  history  space  github 
july 2016 by jm
How Curiosity, Luck, and the Flip of a Switch Saved the Moon Program | Motherboard
"SCE to off?" someone said. The switch was so obscure that neither of his bosses knew what he was talking about. "What the hell's that," blurted out Gerald Carr, who was in charge of communicating with the capsule. The rookie flight director, Gerry Griffin, didn't know either.

Sixty seconds had passed since the initial lightning strike. No one else knew what to do. The call to abort was fast approaching. 

Finally, Carr reluctantly gave the order in a voice far cooler than the moment. "Apollo 12, Houston, try SCE to Auxiliary, over."
spaceflight  stories  apollo  sce-to-aux  power  lightning  weather  outages  simulation  training  nasa 
november 2014 by jm
Rope-core memory
as used in the Apollo guidance computer systems -- hand-woven by "little old ladies". Amazing
core-memory  memory  rope-core  guidance  apollo  space  nasa  history  1960s  via:hn 
april 2014 by jm
VERY high resolution scans of original Apollo 11 and Apollo 14 charts
the Apollo 11 ALO and LM Descent Monitoring charts are tidied up and downloadable
apollo  space  history  memorabilia  images  scans  science  nasa 
april 2014 by jm
Little-known Apollo 10 incident
'Apollo 10 had a little known incident in flight as evidenced by this transcript.' http://pic.twitter.com/NCZy7OdxDU
poo  turds  space  spaceflight  funny  history  apollo-10  apollo  accidents 
january 2014 by jm
The Moon Museum
a Grumman engineer, working with artist Frosty Myers, hid a tiny ceramic plate of modern art on one leg of the Apollo 12 moon lander -- including a crude penis drawn by Andy Warhol
1960s  art  culture  funny  hack  history  museums  space  nasa  apollo  andy-warhol  from delicious
november 2010 by jm

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