French revolutionary calendar start year 7

Note also that the war dragged on in stalemate for YEARS before the US entry, and ended less than a year afterward. Even before the US landed troops in Europe, they were sending armaments on ships like the Lusitania and whining about German attacks on 'neutral' shipping. Looking at troop levels on both sides both before and after the US entered the war, it's easy to see that US entry guaranteed a German loss. Before then, a negotiated peace between equals was a likely outcome. In WWI, the Germans sued for peace because the US had joined the war. This meant that before being displayed, altitude and altitude-rate (for example) were calculated from the metric state vector maintained by navigation, and then were converted to feet and ft/sec. At the operational level NASA, and especially the astronauts, preferred English units. Inside the computer we used metric units, at least in the case of powered-flight navigation and guidance. With respect to units, the LGC was eclectic.

Mission reports, which documented the results of the mission from an engineer and scientific standpoint, used a mix of units, with the notable trend being engineering data (orbits, launch and landing reconstructions, performance of the various systems) being in English and scientific data (sample descriptions, landing site geology, experimental results), although these aren't absolute The astronauts received burn information, like this one for a contingency burn 90 minutes after Trans Lunar Injection, in English units, in what was called a PAD (the Apollo Flight Journals, and the corresponding Apollo Lunar Surface Journals are also well worth a read if you're interested in the topic). The Apollo Guidance Computer was programmed in SI, but displayed and accepted data in English units (The linked article is well worth a read if you're interested in flight computers on Apollo). Instructions and advice on how to best do an AMA. Want to do an AMA or know someone who does? Message the mods! Comments should be on-topic and contribute.ĭiscussions are limited to events over 20 years ago.If a post breaks one of our rules or guidelines you will be informed about it. So it is perfectly normally for your post to not show up in the new listing. Feel free to submit interesting articles, tell us about this cool book you just read, or start a discussion about who everyone's favorite figure of minor French nobility is!Īll posts will be reviewed by a human moderator first before they become visible to all subscribers on the subreddit. r/History is a place for discussions about history. Join the r/history Discord server to chat with other history enthusiast!

French revolutionary calendar start year 7