Recent comments in /f/explainlikeimfive
sweetnumb t1_j6b3mmj wrote
Reply to comment by Antman013 in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
I wouldn't say this is true at all. Granted, if you gave me five top-shelf vodkas I doubt I would be able to point out which one is Chopin vs Grey Goose vs Belvedere or whatever... but if you put Belvedere against Popov I don't know of a single person who wouldn't be able to understand that Popov is total shit and Belvedere is way better than total shit.
sweetnumb t1_j6b3cwn wrote
Reply to comment by extacy1375 in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
I know this doesn't really answer your question. But if you filter cheap vodka through like a Brita water filter a few times it'll begin to taste a lot more like expensive vodka.
Frednotbob t1_j6b369s wrote
Reply to comment by breckenridgeback in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
Ah, okay. Thanks :)
sweetnumb t1_j6b3082 wrote
Reply to comment by contactdeparture in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
I can't actually say since I've never been to Boston... but isn't that place just like every other place in the US where you can simply buy whichever one you want? Or are you just talking about tequila that was made in Boston?
Shobed t1_j6b2y2t wrote
Reply to comment by Human212526 in ELI5: How does surgery on tendons work? by RaphaelRhyss
I thought I had that until I saw a physical therapist. She determined it was peroneal tendonitis further up my leg. Stretching and massage healed it. Every now and then I'll start to get that same pain along the top of my foot, using a muscle roller on my leg makes it go away.
Adventurer_By_Trade t1_j6b1cig wrote
Reply to comment by is_only_joke in ELI5 Why do men pee in solid streams and women more or less gush out their pee? by Kaz3girl4
Precision, sure. But not for piss....
jrp55262 t1_j6b17xm wrote
Reply to comment by Justeserm in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
Are you drinking Everclear straight? Got your liver transplant lined up already?
The thing about the azeotrope mixture at 95% ABV is that at that point alcohol and water have exactly the same vapor point. You could distill that stuff 100 times and not get any higher alcohol concentration. There are various tricks that are used to push past this barrier, but they either require exotic equipment (vacuum swing distillation) or can leave undesired residues (benzene addition)
breckenridgeback t1_j6b12wf wrote
Reply to comment by Frednotbob in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
No, "imaginary" has a specific technical meaning in mathematics. It doesn't just mean "constructed for some purpose". It means a member of a particular set of numbers that solve equations of the form x^2 = a, for some negative number a. For example, 2i is an imaginary number that solves the equation x^2 = -4.
LayneLowe t1_j6b0m5r wrote
I have had $20 bourbon and $100 bourbon, I can't taste any difference. It's all just alcohol.
Arkananum t1_j6b0edi wrote
Reply to comment by TheDMisalwaysright in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
It is also REALLY important in Electrical Engineering, especially along with Fourier Transform for example
Frednotbob t1_j6b027e wrote
Reply to comment by breckenridgeback in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
Would something like '2.5 people per square mile' be considered an imaginary number? Since you can't have .5 of a person (well, you can, but that involves investigations and awkward questions XD)...
Human212526 t1_j6azty9 wrote
Reply to ELI5: How does surgery on tendons work? by RaphaelRhyss
I just found out I have extensor tendinitis on my non-dominant foot. Trying to figure out how to help it out and still work.
Slow-Blacksmith3281 t1_j6axzaf wrote
Reply to ELI5 Why do men pee in solid streams and women more or less gush out their pee? by Kaz3girl4
The urethra opening for women is between the labia, which can certainly affect the flow pattern depending on your shape.
[deleted] t1_j6axkxi wrote
Reply to ELI5: How does surgery on tendons work? by RaphaelRhyss
[removed]
Leucippus1 t1_j6axc1d wrote
Reply to comment by Yivanna in ELI5: Why do imaginary numbers even need to exist? by Tharsis101
This isn't a great comparison, the problem with dividing by zero is it could be literally anything, it is ambiguous. To have zero in the denominator is to say "I haven't provided you the necessary information to extract a value from this ratio, therefore the value could be anything." Like if you were to say 1/2. I am saying "I have divided something exactly once evenly to produce two equal parts, and I have handed you 1 of those parts." 0/2 is saying "I divided something exactly once evenly to create two equal parts and I have given you zero of them." 1/0 is saying "Something was divided into equal parts but I don't know how many times and here is one of them." <-- that isn't enough information to create a rational number.
The square root of negative 1 is saying "in a real sense negative square roots can't exist, but if they did exist we can manipulate them in this way." It is similar to anything in a computer that is 'virtual', it literally doesn't exist but if we imagine they do we can still do interesting thing.
Soranic t1_j6awi2i wrote
Reply to comment by CulturalIndication1 in ELI5: why can't we use electricity to kill microorganisms in small amount of water ? by FreshT3ch
Jersey City used to regularly turn some shade of purple because of the factory. Now there's a gated community in place of the factory.
The local wetlands preserve says not to eat the crabs in the water because you'll get cancer.
is_only_joke t1_j6avrv6 wrote
Reply to ELI5 Why do men pee in solid streams and women more or less gush out their pee? by Kaz3girl4
Dicks literally have rifled barreling. We didn’t even think to use that in guns until a few hundred years ago.
For some reason, nature decided men needed to be capable of pissing with extreme accuracy and precision.
(I’ve heard dogs like to pee high because it makes it seem like they’re taller/ smell catches in the wind)
Pissing through a hunting rifle versus spitting water out of your mouth
CulturalIndication1 t1_j6avg7d wrote
Reply to comment by Soranic in ELI5: why can't we use electricity to kill microorganisms in small amount of water ? by FreshT3ch
Nah, Northern California, Willits
Soranic t1_j6av8ti wrote
Reply to comment by CulturalIndication1 in ELI5: why can't we use electricity to kill microorganisms in small amount of water ? by FreshT3ch
Jersey City?
Mammoth-Mud-9609 t1_j6aulyk wrote
Reply to comment by SpiralCenter in ELI5 Why do men pee in solid streams and women more or less gush out their pee? by Kaz3girl4
Technically termed laminar flow where liquid moves in a series of layers or lamina each molecule following the one ahead towards the destination. https://youtu.be/8N2BKglHQhE
its-a-throw-away_ t1_j6audba wrote
Reply to comment by Kaz3girl4 in ELI5 Why do men pee in solid streams and women more or less gush out their pee? by Kaz3girl4
No worries. Have fun!
Justeserm t1_j6atwqp wrote
Reply to comment by hikeonpast in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
Has anyone tried marketing a pure 100% ethanol drink?
I personally drink Everclear, and it's 190 proof, or 95% ABV. From what I can tell alcohol with water forms an azeotrope and has a lower boiling point than alcohol without. I would suspect that when alcohol is distilled some flavors may come with the water that evaporates with it.
I was thinking about trying to distill my own "dry" alcohol. If you add certain dried salts that form hydrates I think you can "soak up" the extra water and be left with basically pure ethanol, except for some of those other things you mentioned.
Fodder01 t1_j6atv6u wrote
Reply to comment by SmileFirstThenSpeak in ELI5: Tomorrow Philadelphia Eagles vs San Francisco 49ers. by [deleted]
If either of those teams win they will be conference champion but they will need to beat the winner of the chiefs vs bengals to be the champion of the entire NFL. The NFL has two conferences AFC and NFC.
explainlikeimfive-ModTeam t1_j6ath0f wrote
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sweetnumb t1_j6b3wz1 wrote
Reply to comment by huhIguess in eli5: Why does cheap alcohol taste worse than nicer alcohol? by Chase_The_Dream
I do not at all believe that someone can't tell the difference between Popov and Belvedere 100% of the time. That article was talking about mixed drinks at bars though. Sure if you have 80% soda and 20% vodka it's going to be significantly harder to tell the difference... and in that case most people probably assume the shittier vodka just means the bartender poured a stronger drink so they'd like it better.