Sign up and stay connected to your favorite communities.

sign uplog in
ArchivedComments are lockedStickied post

We now have a Wiki entry that goes into the history of Rule 7, it's current definition, and an explanation on how to search this sub effectively. And in case people don't feel like reading the whole thing...


  1. There are no exceptions to Rule 7. Whether you're on mobile, or search is down, or you don't feel like searching, or mods are [expletive deleted], you still need to search.

  2. The implementation of Rule 7 was decided by the users of ELI5, not the moderators!

  3. You can use Google to search ELI5 by adding to your search query.

  4. There are easy methods to contact the moderators, including messaging us, or posting to /r/IdeasForELI5.

  5. If you are contesting a post removal due to Rule 7, you must include a link to your search results.

  6. Moderators are human beings. Please treat us as such, and we will do the same in return.




Edit notes: added the bit about including search results when contesting.


Like when the flies are sitting on a surface and they rub their hands together like they are so sort of supervillian ready to click the button that blows up the whole town.


I love naps, and I realize how benefitial they are. But it blows my mind that merely 20 minutes of sleep can be so benefitial. What is the biological/physiological reason behind that? How does that work?


The list of stage names or changed names for celebrities is shockingly about 8/10 if you look into it. More than I imagined changed either first, last, or both names. Everyone from Christopher Walken to Gene Wilder to Winona Ryder to Spike Jonze to Johnny Knoxville. . .

I am wondering if it’s common to legally change the name (ID, passport, bank statements) or if it’s just for credits. If it’s just for credits, then everyone from the accounting team to the gas company is privy to the real and less-cool name.

Most importantly, if you legally change your name and go into show-business, can someone go out of their way to figure out through public records that “Henry Hollywood” is actually Billy Underpants from Minnesota?


I'm mainly basing this on american movies as I've never been there but why do the UK and America not use the same main painkiller? Surely one is more effective or generally safer with fewer side effects?

Is this due to drug companies sales?


The solstice is the longest day of the year. It used to be referred to as Midsummer. It's the middle of summer, what gives?


I've seen birth controls, anxiety meds, heart meds, cholesterol meds, blood pressure pills, and other types of medications that say you shouldn't consume grapefruit while taking them - why? What is it about grapefruit that counteracts some medications and why isn't it the same for other citruses such as oranges?


I always see the trucks driving with hundreds of little bits that look like carpet but how come it dosent fall appart?


I'm trying to program a small utility that present images to the screen, with a highly controlled presentation times. I was reading some documentation for this and I came across these statements.

Flip front and back display surfaces in sync with vertical retrace

it will flip at the first video retrace after system time

What is vertical retrace? How is it different from a frame?

Community Details





**Explain Like I'm Five is the best forum and archive on the internet for layman-friendly explanations.**   Don't Panic!

Create Post

r/explainlikeimfive Rules

1. Be Nice
2 All submissions must seek objective explanations
3. Top-level comments must be written explanations
4. Explain for laymen (but not actual 5-year-olds)
5. ELI5 is for factual information, not opinions
6. Loaded questions are not allowed
7. Search before posting; don't repeat old posts
8. Don't guess
9. Don't try to trick the bot
10. Posts must begin with "ELI5:"
sale-70-410-exam    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-HP2-B118-date    | It-Exam-000-056-Date    | Vces-C9510-052-Date-Exam    | Answer-70-354-Certs    | Answer-210-065-Dumps    | Answer-E20-510-Vces    | It-Exam-G2700-Answer    | It-Exam-200-125-Exam    | Full-HP2-B95-Vces    | Dump-VCP510PSE-Marks    | It-Exam-500-285-Marks    | It-Cert-MB4-212-Marks    | It-Pass-SPS-200-Cert    | Pass-3300-Exam-Apply    | 24h-200-105-Dumps    | 365-Online-101-Exam-Cert    | Pass-EX300-Exam    | 24h-Help-HP2-Z14-Dump    | Professional-VCP510-Exam    | It-3301-Cert-Pass    | Certs-C-TBW60-74-Plan    | Training-200-125-Current    | New-Exam-CCNA-Dumps    | CISCO-Exam-200-125-Online    | UDEMY-CCNA-Video    | Learn-CCNA-200-125-Exam    | Network-CCNA-Dumps    | Practice-200-125-Exam    | CCNA-It-Exam    | Gratis-2V0-621D-Exam    | Test-2V0-621D-king    | Cert-Killer-2V0-621D-Exam    | Exam-300-070-Test    | Brain-300-207-Exam    | Exam-CCNP-Learning    | Education-1Z0-062-Exam    | Certification-Exam-Prep    | 1Z0-062-Certification    | Becoming-1Z0-062-Exam    | For-All-N10-006-Exam    | Tech-300-115-Exam    | Exam-300-115-Labs    | Training-300-320-Dumps    | Press-640-916-Exam    | Brown-640-916-Exam    | Vces-640-916-Exam    | Exams-640-916-Help    | Course-200-355-Online    | IT-Exam-CCNA-    | Dumps-200-355-Training    | Dumps-200-355-Collection    | Dumps-200-355-Exam    | Pass-200-355-Easy    | CCNA-200-355-Dump    | Exam-400-101-PDF    | Exam-98-363-Collection    | Pass-300-070-Exam-Cert    | IT-Exam-300-070-Answers    | Exams-300-070-Cert    | Pass-300-070-Online-Exam    | Best-Dumps-300-070-Exam    | Testing-300-070-Online    | Latestp-300-070-Exam    | 2017-Online-300-070-Exam    | Guaranteed-300-070-Pass    | Exam-200-125-Exam-Vce    | Pass-210-065-Cert    | Exam-300-101-Pass    | IT-Cert-400-101-Exam    | 2017-Latest-70-410-Exam    | Get-Latest-70-461-Exam    | Questions-300-206-Answers    | Test-100-101-Exam    | Exam-Tips-300-206-Online    | IT-Test-300-070-Exam    | IT-Exam-300-070-Win    | Cert-400-101-Leader-Dumps    | Exam-400-101-For-All    | Crack-400-101-Exam    | Exam-Hub-IT-Exam    | Get-Free-300-101-Dumps    |    |    |