Recent comments in /f/explainlikeimfive
DavidRFZ t1_j6ctdoh wrote
Reply to comment by Ansuz07 in ELI5: how identical are identical twins? Is it just visual? Is it DNA? Is it fingerprints? Do their naughty bits taste the same? how identical is identical? by SaltyMcLovin
So, are there parents on identical twins out there?
Is it obvious how to tell the two babies apart? Are birthmarks in different places easily visible?
I mean infants don’t do much for the first few months so I can imagine a case where they don’t bother trying to figure out which is which for a while. But I never hear a story like that. Parents are absolutely certain which kid came out first. How do they do it?
DoctorWaluigiTime t1_j6ctbkp wrote
Reply to comment by ThePhysicsOfBaseball in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
Indeed. If thirst meant dehydration, then everyone sleeping for 6+ hours a night would be dehydrated every morning lol.
mcchanical t1_j6ctb5o wrote
Reply to comment by [deleted] in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
I get something like this occasionally but I have really bad eating habits and often it's in a morning after I've been drinking, so I always put it down to my body just craving easy nutrients and actual hydration. I find milk very addictive sometimes but I always have, it's just so easy to pound a carton of milkshake and feel satiated with a bit of fat, protein, water and sugar.
No visual issues yet but I will always keep advice like this in mind. I see it a lot on Reddit and occasionally I do wonder about the normality of my eating habits sometimes.
DoctorWaluigiTime t1_j6ct6s8 wrote
Reply to comment by PhasmaFelis in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
It's okay to not drink water that long. Your body will inform you when you're thirsty. I suggest next few times you are thirsty you don't chug the whole bottle all in one go, however.
And yes, "you must have X amount of water a day" is bunk. Your body will not let you get into states of dehydration (which occurs long after "I haven't had a drink in six hours" -- you do that every night when you sleep, and you aren't in a state of dehydration when you wake up).
Wasatcher t1_j6ct5l7 wrote
Reply to comment by huskers2468 in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
I feel like you just reiterated exactly what I said with different phrasing
dvorahtheexplorer t1_j6ct565 wrote
Reply to comment by Chimur in ELI5: How does surgery on tendons work? by RaphaelRhyss
Were they better left untreated?
huskers2468 t1_j6csxuy wrote
Reply to comment by Wasatcher in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
*pale yellow
Clear is a bit much, but if you add electrolytes, then it should balance out.
Aurawa t1_j6csx59 wrote
Reply to comment by [deleted] in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
What if we know we have diabetes and have had it for decades but this still happens?
fuzedz t1_j6csvzs wrote
Reply to comment by FriedMule in ELI5: Why has the price of eggs skyrocketed, but not the price of chicken? by Ability2canSonofSam
America also has heavily subsidized meat industries. Our steak and chicken and pork are insanely cheap compared to other countries.
Vladimir1174 t1_j6cstbz wrote
Reply to comment by gynoceros in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
I ended up in the icu almost dead to DKA for exactly this reason. Type 1 don't fuck around
Flair_Helper t1_j6cssv0 wrote
Reply to ELI5: Why has the price of eggs skyrocketed, but not the price of chicken? by Ability2canSonofSam
Please read this entire message
Your submission has been removed for the following reason(s):
- ELI5 requires that you search the ELI5 subreddit for your topic before posting. Users will often either find a thread that meets their needs or find that their question might qualify for an exception to rule 7. Please see this wiki entry for more details (Rule 7).
If you would like this removal reviewed, please read the detailed rules first. If you believe this submission was removed erroneously, please use this form and we will review your submission.
mgraunk t1_j6csrxj wrote
Reply to comment by coachfortner in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
It's got what plants crave.
ForestCityWRX t1_j6csqxb wrote
Reply to comment by eat_quantum_potatoes in ELI5: Home Field Advantage by frycookchampion
You’re right! Coaches will often tell players to commit a hold, or some other penalty on the play after a flag has been thrown. The refs don’t want to call back to back penalties on the home team for that reason.
bahji t1_j6csq7c wrote
Reply to comment by [deleted] in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
I think it's incredible that the body can learn and adapt to your own routines like that. I do a daytime fast every year for three weeks, so i don't eat food or drink while the sun is up. Within just a couple days my body catches on and I end up needing to pee an hour before sunset everyday like clockwork. Like my body is like, "it's 5 O'Clock, the idiot is going to start drinking again, we can release the reserves." It's just wild.
Chaz_wazzers t1_j6csopp wrote
Reply to comment by [deleted] in ELI5: how identical are identical twins? Is it just visual? Is it DNA? Is it fingerprints? Do their naughty bits taste the same? how identical is identical? by SaltyMcLovin
"you'll need to ask your mother Trebek" Sean Connery
TinyDemon000 t1_j6csk1c wrote
Reply to ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
At nursing school currently and just learning about the renal system so here we go:
Kidneys detect low rate of liquid passing through them > release 'renin' which causes our brains to activate thirst centre in the brain, telling us to drink more.
At the same, this renin turns into another hormone, which releases yet another hormone (ADH/Anti diuretic hormone) which causes kidney tubes to become more permeable to water, thus increasing our water reabsorption. It also causes yet a further hormone to release that causes sodium retention, because water follows sodium so this causes further water reabsorption from the kidneys.
This is why your pee gets darker as dehydration sets in, because the water is getting sucked back up.
If you were plenty hydrated, your body will dump excess water because this whole process isn't happening.
Don_Pardon t1_j6csbs6 wrote
Excellent-Practice t1_j6crvbk wrote
Reply to comment by Wouter_van_Ooijen in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
I think the real challenge with imaginary numbers is that most people don't experience them in real life. They are just as abstract and useful as fractions or negatives, but the application of complex numbers is so much more niche that they can feel made up
Wild_Top1515 t1_j6crpre wrote
Reply to ELI5: Why has the price of eggs skyrocketed, but not the price of chicken? by Ability2canSonofSam
cause they killed all the chickens? they got bird flu and they killed the fuck out of them.. definetly been some cheap chicken out there.. was at freddies a week or so ago anyhow.
masagrator t1_j6cro3f wrote
Reply to ELi5 : If you can access a website, why cant you steal the source code and make a 1:1 copy of it? by 13lettersinhere
What you are getting is just a ready to eat dish. You are not getting whole recipe to make it.
AgentScreech t1_j6crng6 wrote
Reply to comment by 13lettersinhere in ELi5 : If you can access a website, why cant you steal the source code and make a 1:1 copy of it? by 13lettersinhere
It's like if you stole a menu from a restaurant. You would know what it was supposed to make, but you don't have the kitchen or the cooks.
When you go to a website, you interact with the frontend (menu in this analogy). The "backend" is the thing that processes your request (kitchen) and returns the result to the frontend to be presented
[deleted] t1_j6crjoe wrote
Reply to comment by Morvictus in ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
[deleted]
efvie t1_j6credv wrote
Reply to ELi5 : If you can access a website, why cant you steal the source code and make a 1:1 copy of it? by 13lettersinhere
While the other answers are correct in that there is typically a 'backend' that you don't have direct access to and is actually responsible for at least putting together the content that is displayed on the page (the 'frontend'), I think it's equally important to understand that what you do see you have full access to* and can copy exactly.
For example, you could take this comment page, save it with all the content, images, and so on, and put it up for yourself. You could even have it update itself to a degree (although there are some ways that sites could try to protect against that.)
The reason this is important to know is that it limits the data you can make available on the frontend. The backend, for example, has access to all Reddit users — the frontend can't be given such access (beyond public information) because if it did, anyone accessing the page could see it. You also can't store 'secrets' like credentials to access services on the frontend directly, and so on and so on.
* There's again ways to protect against some access, mostly by making it very inconvenient, but ultimately for anything to appear on your screen it needs to be transmitted.
Saargb t1_j6ctgkb wrote
Reply to ELI5: why do our bodies randomly act like we haven’t had water in days and that we need to chug a bunch randomly? by Serratedlily
No idea where you're from, but I'm from the middle east and people constantly forget to drink here. Their body eventually reminds them, they chug a liter and go on with their day, sometimes even not needing to use the bathroom.