865
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Aug 2023
865 points (100.0% liked)
News
23361 readers
2811 users here now
Welcome to the News community!
Rules:
1. Be civil
Attack the argument, not the person. No racism/sexism/bigotry. Good faith argumentation only. This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban. Do not respond to rule-breaking content; report it and move on.
2. All posts should contain a source (url) that is as reliable and unbiased as possible and must only contain one link.
Obvious right or left wing sources will be removed at the mods discretion. We have an actively updated blocklist, which you can see here: https://lemmy.world/post/2246130 if you feel like any website is missing, contact the mods. Supporting links can be added in comments or posted seperately but not to the post body.
3. No bots, spam or self-promotion.
Only approved bots, which follow the guidelines for bots set by the instance, are allowed.
4. Post titles should be the same as the article used as source.
Posts which titles don’t match the source won’t be removed, but the autoMod will notify you, and if your title misrepresents the original article, the post will be deleted. If the site changed their headline, the bot might still contact you, just ignore it, we won’t delete your post.
5. Only recent news is allowed.
Posts must be news from the most recent 30 days.
6. All posts must be news articles.
No opinion pieces, Listicles, editorials or celebrity gossip is allowed. All posts will be judged on a case-by-case basis.
7. No duplicate posts.
If a source you used was already posted by someone else, the autoMod will leave a message. Please remove your post if the autoMod is correct. If the post that matches your post is very old, we refer you to rule 5.
8. Misinformation is prohibited.
Misinformation / propaganda is strictly prohibited. Any comment or post containing or linking to misinformation will be removed. If you feel that your post has been removed in error, credible sources must be provided.
9. No link shorteners.
The auto mod will contact you if a link shortener is detected, please delete your post if they are right.
10. Don't copy entire article in your post body
For copyright reasons, you are not allowed to copy an entire article into your post body. This is an instance wide rule, that is strictly enforced in this community.
founded 1 year ago
MODERATORS
Milliseconds and kilograms are worlds apart in magnitude (e.g. the difference between 1000 seconds (kilosecond... kinda) and 0.001 seconds (1 millisecond)). Secondly, the benefits of having 20 to 30 ms in reaction time is far less than the benefits of having less weight, even though a few kg and a few ms are not really that impactful. Weight directly increases fuel consumption, but reaction time would come into effect, as far as I know, in emergencies. Of course it's important to have a good reaction time at a time like that, but I'm pretty sure 20-30ms on average slower reactions isn't going to crash a spaceship. And if it does I would put that to faulty design or bad luck than the crew being 30ms late. Weight, however, would increase the fuel consumption in every step of the way, especially the launch stages. That limits the amount of fuel, components or resources on the ship. Few kg sure aren't much, but each kg might be a kg away from fuel, food, air or water the ship can handle. That of course depends a bit on the type of mission and spacecraft, as in space each kg affects less than on earth.