Recent comments in /f/explainlikeimfive
gwaydms t1_iuffcze wrote
Reply to comment by shotsallover in ELI5 Why are airport ceiling so high? by TrShry
DC Union Station is a grand old building.
[deleted] t1_iufemt7 wrote
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Luitenant_ t1_iufem9l wrote
Reply to ELI5 How did knights participate in tournaments like jousting without killing themselves? by QuantumHamster
For jousting: heavier armour than what would be used in normal battle & jousting lances for these tournaments were designed to break instead of pierce.
willtantan t1_iufellr wrote
Reply to comment by CliffExcellent123 in ELI5 How did knights participate in tournaments like jousting without killing themselves? by QuantumHamster
Yea, like BASE jumping, why they do it, I can't comprehend. But plenty of them still chase it.
luxfx t1_iufej0d wrote
Reply to comment by JustcallmeKai in ELI5: Why do squirrels spin their tail before jumping? by twitter001
Now to stretch that explanation for why they spin their tails -before- they jump, I would imagine it helps align / straighten the hairs to maximize this effect.
Ndvorsky t1_iufebwn wrote
Reply to comment by dimonium_anonimo in eli5 What are phonons? (this is not a typo, I do not mean "photons") by PlesiothX
I don’t deal with sound waves but in my field phonons are absolutely a mathematical trick. With some materials, you need more than just a photon to produce the photo electric effect, you also need a phonon which is in this case, a quantized amount of momentum. Phonons are a virtual Particle and therefore aren’t really existing.
Competitive-Call3303 t1_iufd61i wrote
Reply to comment by Proof_Objective_5704 in ELI5: Why is it easy to drink a large volume of beer, compared to such a large volume of any other liquid? by Proof_Objective_5704
I could totally go through a 12 pack of diet coke a day, but my finances don't allow me to drink like that.
Capable-Commercial96 t1_iufd1r6 wrote
Reply to comment by enderverse87 in ELI5: Why is it easy to drink a large volume of beer, compared to such a large volume of any other liquid? by Proof_Objective_5704
Same, but when it comes to alcohol, I can only drink 3 cans max, and i'm really pushing it on the third.
Flair_Helper t1_iufcxbi wrote
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gravityandpizza t1_iufcf6y wrote
Reply to ELI5 why we can't dig into dormant volcanoes to access deeper into the earth? by Diligent_Jury_9956
Volcanoes aren't hollow tubes with magma at the bottom. They either have a plug of solidified lava above the magma chamber, or are actively releasing magma upwards. Either way, you would still have to dig through rock and magma.
Diligent_Jury_9956 OP t1_iufc9zx wrote
Reply to comment by PM_ME_A_PLANE_TICKET in ELI5 why we can't dig into dormant volcanoes to access deeper into the earth? by Diligent_Jury_9956
Thankyou sir! I will keep this.
0000GKP t1_iufc3qj wrote
Pantone colors aren't just generic colors like red, yellow, or blue. They are very specific and standardized, which makes them useful in color dependent professions like graphic design or interior design. As a commercial architecture an interiors photographer, I have specifically asked my clients for their colors to ensure that the pictures I deliver to them are a perfect match.
The colors can be licensed because they are someone's intellectual property. In fact, they were already being licensed to Adobe by Pantone, but Pantone got upset because Adobe wasn't keeping these very specific colors up to date in their software.
Here's an article from the popular photography website PetaPixel about the issue:
Kingreaper t1_iufbzhs wrote
Reply to comment by dimonium_anonimo in eli5 What are phonons? (this is not a typo, I do not mean "photons") by PlesiothX
Sorry, I'll be more explicit: The answer to your question is "No" because of the explanation in my previous post.
[deleted] t1_iufbxaj wrote
Reply to ELI5 Why are airport ceiling so high? by TrShry
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tiredstars t1_iufbtr0 wrote
Reply to comment by javanator999 in ELI5 why do prices rise and what can be done about it? by AnEntirePeach
> If the central bank creates money faster than the amount of goods and services is growing, then all prices will rise, in roughly the same proportion.
A small correction here: most money these days is created by private banks, not by the central bank. Part of the idea here is that it makes the money supply more responsive to demand - when there's lots of demand for borrowing, banks will create more money.
Central banks do have the main responsibility for overseeing this though, and can influence the money supply via interest rates and regulation.
FriedMule t1_iufbgtm wrote
Pantone color is just a standard, but it is a standard where you know if you select P244 is it the same color, no matter the machine or surface. Only change is if you want blank or mat.
I do not know why some would take money for it, but you should easily be able to find for free countless places.
dimonium_anonimo t1_iufbbyf wrote
Reply to comment by Kingreaper in eli5 What are phonons? (this is not a typo, I do not mean "photons") by PlesiothX
I dont mean to be rude, but that wasn't my question.
Kingreaper t1_iufazpu wrote
Reply to comment by dimonium_anonimo in eli5 What are phonons? (this is not a typo, I do not mean "photons") by PlesiothX
Phonons are often used in situations where you're analysing things at a quantum level, where wave-particle duality kicks in - particles can be more accurately modeled as waves, and visa versa, depending on the scenario in question - and for reasons that I don't understand well enough to ELI5 this applies to sound waves, which are therefore also particles.
Beneficial-Car-3959 t1_iufatry wrote
Reply to comment by Klai8 in ELI5 Why are airport ceiling so high? by TrShry
I read that one giant supermarket in China has bigger electricity bill for cooling the building during winter than during summer because more people go to supermarket in winter. Humans are walking ovens.
Proof_Objective_5704 OP t1_iufart2 wrote
Reply to comment by scdog in ELI5: Why is it easy to drink a large volume of beer, compared to such a large volume of any other liquid? by Proof_Objective_5704
Agree, but apparently there are some serious Pepsi drinkers here
[deleted] t1_iufakbn wrote
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wilbur111 t1_iufa2pu wrote
Reply to comment by Uselessmedics in ELI5 How did knights participate in tournaments like jousting without killing themselves? by QuantumHamster
- How did it go, son?
- I got dehorsed, mum.
- Oh well. Better luck next time, dear.
JeffSergeant t1_iuf9w1m wrote
Reply to comment by IMovedYourCheese in ELI5 Why are airport ceiling so high? by TrShry
Definitely helps feeling roomier, imagine being in a zig-zag queue for checkin in standard room ceilings, just thinking of it makes me claustrophobic.
I guess it also helps with navigation; you can put signs up higher for greater visibility
PM_ME_A_PLANE_TICKET t1_iuf9rbp wrote
Reply to comment by Diligent_Jury_9956 in ELI5 why we can't dig into dormant volcanoes to access deeper into the earth? by Diligent_Jury_9956
dormant basically means asleep, or waiting.
CyberSibey t1_iuffh1x wrote
Reply to comment by ohnoitsthefuzz in ELI5: Morse code is made up of dots and dashes. How did telegraph operators keep from losing track of where one letter ended and another began? by copperdomebodhi
Alex Trebek: Yeah, it was a trick question, Mr. Connery. Why don’t you pick a category?
Sean Connery: I’ve got to ask you about the Penis Mightier.
Alex Trebek: What? No. No, no, that is The Pen is Mightier.