Reddit - 全网主阵地

前往 Reddit 主页

登录 Reddit

打开设置菜单

信息流关于

热门

打开排序选项

更改帖子视图

ELI5: Why do we measure a movie's box office success by total money made instead of tickets sold? Wouldn't counting the tickets be a more accurate comparison across decades?

u/GradeDry1283 头像

ELI5: Why do we measure a movie's box office success by total money made instead of tickets sold? Wouldn't counting the tickets be a more accurate comparison across decades?

广告："★★★★★ TREMENDOUS. THE BEST AND NASTIEST FILM IN YEARS.” From A24, PRIMETIME, starring Robert Pattinson, opens in theaters September 25. Get tickets now.

u/a24films 头像

•

广告

"★★★★★ TREMENDOUS. THE BEST AND NASTIEST FILM IN YEARS.” From A24, PRIMETIME, starring Robert Pattinson, opens in theaters September 25. Get tickets now.

media poster

app.a24films.com

获取放映时间

ELI5: why are jet powered drones cheaper than cruise missiles if their functions are essentially the same?

u/One_Tap_836 头像

ELI5: why are jet powered drones cheaper than cruise missiles if their functions are essentially the same?

Today's "warfronts" (YouTube) channel post discussed that jet powered drones are equivalent in function to cruise missiles, but is somehow distinctly cheaper to mass produce? If the components are more or less similar, what's the major difference?

ELI5: Is There a Limit to How Fast Propellers Can Go?

u/Careful_Technology85 头像

u/Careful_Technology85

ELI5: Is There a Limit to How Fast Propellers Can Go?

It seems all the fast planes have jet engines, do propellers not work at high speed? Does this also apply to boats?

广告

sidebar promoted post thumbnail

社区书签

Request an explanation

Please search before submitting a post.

Request an explanation

Request an explanation

r/explainlikeimfive 规则

1

Be Civil

Stay respectful, polite, and friendly. ELI5 is a for requesting help understanding complex concepts and sharing explanations without fear of judgement. Don't insult people or their good intentions in a post, comment, or otherwise, even if a person seems rude or ill-informed. Remember the positive spirit of ELI5.

This includes plagiarism - acknowledge your sources!

Use of bigoted slurs, directed at other users or not, is uncivil.

2

All submissions must seek objective explanations

ELI5 is not meant for any question that you may have. It is meant for simplifying complex concepts.

Notably, posts will be immediately removed that ask for:

Information about a specific issue (personal experience, legal/relationship questions, medical questions, etc.)
Subjective/speculative replies
Straightforward answers/facts
Recent/current events
Religion/Politics
Hypotheticals
Reddit questions (itself/help).
Whole topic overviews
Business/Group/Individual motivations

3

Top-level comments must be written explanations

Replies to OP must be written explanations or relevant follow-up questions. They may not be jokes, anecdotes, etc. Short/succinct answers are not explanations, even if factually correct.

Links to outside sources are allowed and encouraged, but must include an original explanation (not just quoted text) or summary. Links to relevant previous ELI5 posts or highly relevant other subreddits may be excepted.

No plagiarism. All quoted text must be cited. No Bots/AI.

This list is not comprehensive

4

Explain for laypeople (but not actual 5-year-olds)

Unless OP states otherwise, assume no knowledge beyond a typical secondary education program. Avoid unexplained technical terms. Don't condescend; "like I'm five" is a figure of speech meaning "keep it clear and simple."

5

ELI5 is for factual information, not opinions

All comments must explain, ask about, correct or address facts. Trying to change someone's opinion or influence them with yours is not appropriate.

If you are not able to submit, discuss or correct factual information without implicitly or explicitly involving your personal view on the matter, do not post.

6

Loaded questions are not allowed

A loaded question presumes a controversial or not obviously true statement as fact. "ELI5: Why was Obama the president when he wasn't born in the US?" is loaded. "ELI5: The controversy about where Obama was born" is a non-loaded way to ask about the same topic.

If your question boils down to: "Why isn't this thing I believe (or is self evidently true) the case?" your question is loaded and belongs in another subreddit.

7

Search before posting; don't repeat old posts

To avoid repeats, search key words ("storm" for "How do Thunderstorms Form?"), not the whole title. If you found only explanations that weren't clear on your point, explain that, and state what you're still trying to understand.

“Old posts” refers to questions older than one year. If there are posts on the topic in that timeframe you must explain why those posts do not answer the question.

You can read more on our reposts policy here.

8

Don't guess

If you don't know how to explain something, you don't need to reply. If you have a partly educated guess, only comment on the parts you are sure of.

9

Don't try to trick the bot

If the automatic moderator removes your post, read the whole message it gives you, and follow its advice. It's there to help, not to be evaded — evasion will result in a ban.

10

Posts must begin with "ELI5:"

This is meant to help identify ELI5 posts on the frontpage or r/all or any other collection.

Questions must be clear from the post title. If you need to explain it in the text body, you probably need to rephrase.

Moderation decisions are ultimately left up to the discretion of the ELI5 modteam. Do not try to find loopholes in the rules and sneak through them. Above all else, respect the spirit of the subreddit.

11

Link to the Detailed Rules

https://www.reddit.com/r/explainlikeimfive/wiki/detailed_rules/

Here is a link to the detailed rules which are not character constrained. The above rules are a summary.

已安装的应用

广告

sidebar promoted post thumbnail