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What is the most useless fact you know?
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enbiousenvy lemmy.blahaj.zone enbiousenvy@lemmy.blahaj.zone
Joined: 2023-07-01
#52 · Quote Reply

the fact that it is useless

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buffing_lecturer leminal.space buffing_lecturer@leminal.space
Joined: 2025-04-08
#53 · Quote Reply

"Loanword" is a calque, and "calque" is a loanword.

Whats a calque

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YiddishMcSquidish lemmy.today YiddishMcSquidish@lemmy.today
Joined: 2025-03-10
#54 · Quote Reply

Grostesques are mythical or fantastical creatures carved into the sides of building. If they have been designed to drain water away from the building, they are called gargoyles .

That's not useless! I'm totally using this to impress someone, someday.

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HubertManne piefed.social HubertManne@piefed.social
Joined: 2025-03-13
#55 · Quote Reply

I am currently naked.

me2

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WanderWisley lemmy.world WanderWisley@lemmy.world
Joined: 2025-06-30
#56 · Quote Reply

when the great pyramids were being built, there were still mammoths and sabertooth tigers walking the earth.

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Sunsofold lemmings.world Sunsofold@lemmings.world
Joined: 2025-01-08
#57 · Quote Reply

This is true.

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finallymadeanaccount lemmy.world finallymadeanaccount@lemmy.world
Joined: 2025-12-31
#58 · Quote Reply

Nipples can't operate heavy machinery.

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🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 pawb.social Kolanaki@pawb.social
Joined: 2024-10-06
#59 · Quote Reply

This is true.

This statement is false.

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Jankatarch lemmy.world Jankatarch@lemmy.world
Joined: 2024-07-12
#60 · Quote Reply

Like 15% of people can rumble their ears and make a sound only they can hear

It also makes several values in EEG charts go up

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ascend lemmy.radio ascend@lemmy.radio
Joined: 2026-03-19
#61 · Quote Reply

It also makes several values in EEG charts go up

Oh thats interesting, i wonder what causes it, the thinking of doing it or actually doing it

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daannii lemmy.world daannii@lemmy.world
Joined: 2025-03-08
#62 · Quote Reply

Snakes have two penises.
Or at least pythons do.

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jdr lemmy.ml jdr@lemmy.ml
Joined: 2021-07-28
#63 · Quote Reply

The most efficient base is the number e

On diesel? With its time management? Efficient how!?

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jdr lemmy.ml jdr@lemmy.ml
Joined: 2021-07-28
#64 · Quote Reply

Whats a calque

It's a loanword from the French "calque"

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jdr lemmy.ml jdr@lemmy.ml
Joined: 2021-07-28
#65 · Quote Reply

rats can't vomit flamingos are pink due to diet. otherwise they'd be grey

If they didn't diet they'd be fat and fall over

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jdr lemmy.ml jdr@lemmy.ml
Joined: 2021-07-28
#66 · (edited) Quote Reply

An electric eel is not an eel. A mountain goat is not a goat. A maned wolf is not a wolf. A mountain chicken is not a chicken. Also, there is an animal called the Headless Chicken Fish.

Toilet duck is not a duck

Spanish fly is not a fly

Spruce goose is not a goose

Capitalist pig is not a pig

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TheBrideWoreCrimson sopuli.xyz TheBrideWoreCrimson@sopuli.xyz
Joined: 2024-06-06
#67 · Quote Reply

The closest US state to Africa is Maine

Working only from memory here: Maine is the US state with the least intense sunshine, as measured in W/m². And it is STILL above the European country with the most intense sunshine, Spain.

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Captain Aggravated sh.itjust.works captain_aggravated@sh.itjust.works
Joined: 2023-06-20
#68 · Quote Reply

The PC I had as a teenager had teal trim.

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kittenzrulz123 lemmy.dbzer0.com kittenzrulz123@lemmy.dbzer0.com
Joined: 2025-07-31
Banned
#69 · (edited) Quote Reply

Fun fact 1: Polish people are honoraribly black after they fought alongside the Haitians against the French (they switched sides as the only reason they were there was because France sent them there)

Fun fact 2: Alaska was almost purchased by Lichtenstein

Fun fact 3: Singapore was given independence against their own wishes

Fun fact 4: Abraham Lincoln read some of the works of Karl Marx as he wrote for his favorite newspaper

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fubarx lemmy.world fubarx@lemmy.world
Joined: 2024-06-07
#70 · (edited) Quote Reply

That REAL Pi actually ends at 7 digits. Discovered by a greengrocer named Dennis.

There's been an easy say to calculate it since 1800s using an abacus.

Edit: thought the /s was implied with, you know, "Dennis."
I knew I should have gone with "Humperdink."

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Cratermaker discuss.tchncs.de Cratermaker@discuss.tchncs.de
Joined: 2023-07-10
#71 · Quote Reply

I'm convinced people that "can't" just don't know how. It's the same movement as closing your throat off so you can open your mouth underwater, and you just push "up" past that till it puts pressure on the eustachian tubes, and the rumble is your muscle fibers contracting against that which resonates on your eardrums. Anyone can do it, it's just hard to explain

That's odd, I can do either of those things independently. Maybe it's just wired that way for some people?

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Pommes_für_dein_Balg feddit.org mech@feddit.org
Joined: 2025-10-06
#72 · (edited) Quote Reply

Whats a calque

A compound word that enters another language via direct translation of its parts.
As an example, "loanword" comes from German "Lehnwort", with Lehn = loan and Wort = word.

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Lucy :3 feddit.org 30p87@feddit.org
Joined: 2024-07-22
#73 · Quote Reply

If presented with an old 1970-2000 era landline phone, I can call someone by rapidly hanging up in the pattern of their phone number.

You're welcome to dial into my Modem on which Doom is listening for a connection at 40c3 :3

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SWW13 lemmy.brief.guru SWW13@lemmy.brief.guru
Joined: 2023-06-13
#74 · Quote Reply

The "brat" in "bratwurst" doesn't come from "braten", which means to fry. It actually comes from the old German word "brät", which means finely chopped meat.

You are telling me Wurstsalat Crew did lie to me?

2
DasFaultier sh.itjust.works DasFaultier@sh.itjust.works
Joined: 2024-01-22
#75 · Quote Reply

One of the people that worked in Turkish translation of the "alice in wonderland" for Zambak magazine has the cool birthday "January 1st, 1969."

Damn that's useless! Also, nice!

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VonReposti feddit.dk VonReposti@feddit.dk
Joined: 2023-06-12
#76 · Quote Reply

The definition of a second is the time it takes for a caesium-133 atom to fluctuate between its two hyperfine ground state 9,192,631,770 times (I did not look the number up).

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whotookkarl lemmy.dbzer0.com whotookkarl@lemmy.dbzer0.com
Joined: 2025-07-12
#77 · (edited) Quote Reply

On diesel? With its time management? Efficient how!?

With decimal you have 10 digits 0-9 and each digit place represents a 10^n*digit, binary is 0-1 digits with each digits place represents 2^n*digit. Binary requires fewer digits to memorize than decimal, but more places to represent the same value compared to decimal. If you are trying to find the most efficient base for balancing the number of digits to memorize vs the number of places a value requires to represent you get a graph like this showing the minimum approaching e (~2.718):

https://www.wolframalpha.com/input/?i=beta%2Flog(beta)+from+1.5+to+5

And the derivative approaching e:

https://www.wolframalpha.com/input/?i=derivative+beta%2Flog(beta)

That comes into play when you're doing something like picking a base for computer architecture. Almost all computers theses days are binary, but some were base 3 trinary for a bit. But you don't need to pick an integer value and can pick pi or e as a base too. Here's a better write up with an explanation of radix and bases:

https://web.archive.org/web/20160324100419/http://www.americanscientist.org/issues/pub/2001/11/third-base/2

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Machinist lemmy.world Machinist@lemmy.world
Joined: 2023-07-02
#78 · Quote Reply

when the great pyramids were being built, there were still mammoths and sabertooth tigers walking the earth.

I knew about the relict popularion of mammoths that was still around. Wasn't aware of the tigers. Can you please tell me more?

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WanderWisley lemmy.world WanderWisley@lemmy.world
Joined: 2025-06-30
#79 · Quote Reply

I knew about the relict popularion of mammoths that was still around. Wasn't aware of the tigers. Can you please tell me more?

I can’t 100% give you facts. I just go off of the rough estimate of fossil records for both mammoth and sabertooth tigers roughly and this is just a random thing I like to tell people when I was younger to kind of blow their mind.

3
Machinist lemmy.world Machinist@lemmy.world
Joined: 2023-07-02
#80 · Quote Reply

I can’t 100% give you facts. I just go off of the rough estimate of fossil records for both mammoth and sabertooth tigers roughly and this is just a random thing I like to tell people when I was younger to kind of blow their mind.

It's f'in neato. I'll be looking into it.

2
rmuk feddit.uk rmuk@feddit.uk
Joined: 2023-06-12
#81 · Quote Reply

Snakes have two penises. Or at least pythons do.

For all our differences we still have so much in common.

2
Something Burger 🍔 jlai.lu SomethingBurger@jlai.lu
Joined: 2023-08-11
#82 · (edited) Quote Reply

If they didn't diet they'd be fat and fall over

This is also the reason they sleep with one leg up. If they raised both, they'd fall.

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Something Burger 🍔 jlai.lu SomethingBurger@jlai.lu
Joined: 2023-08-11
#83 · Quote Reply

Alaska is the eastern most state of the USA.

Canada is simultaneously to the north, south, east and west of the US.

2
rmuk feddit.uk rmuk@feddit.uk
Joined: 2023-06-12
#84 · Quote Reply

If presented with an old 1970-2000 era landline phone, I can call someone by rapidly hanging up in the pattern of their phone number.

In case anyone is wondering, this is how old phones with rotary dials worked: you wound the dial to the digit you needed and the built-in mechanism would automatically wind it back; as it did it would momentarily disconnect the line as it passed each digit generating pulses that the exchange would count. If you still live somewhere where landline phones exist odds are this still works because the exchange maintains backwards compatibility with pulse dialling.

Up until about twenty years ago virtually every supermarket had a phone by the checkouts with a single pre-programmed button for a local taxi company; we used this trick all the time to call home, our mates, etc.

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rmuk feddit.uk rmuk@feddit.uk
Joined: 2023-06-12
#85 · Quote Reply

There are several rivers in England called the Derwent. One of them flows into the Ouse in Yorkshire, another flows into the Trent in Derbyshire, both of which later combine to form the Humber estuary, so the Humber has two Derwents in it

Forza Horizon 4 has an awesome open map based on several disparate areas of England and Scotland pushed together. It includes the Derwent Reservoir and damn, which drains into one of the Rivers Derwent, which leads to Derwent Water - none of which are actually connected in real life. I thought that was a neat Easter Egg.

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WanderWisley lemmy.world WanderWisley@lemmy.world
Joined: 2025-06-30
#86 · Quote Reply

It's f'in neato. I'll be looking into it.

Another really good random “did you know” When the battle of Little Bighorn, a.k.a. custard‘s last stand happened the Brooklyn Bridge was just being completed in New York, and there were Native Americans who fought in the battle who were still alive to see Neil Armstrong step on the Moon so in the span of one lifetime we went from custard‘s last stand to one giant leap for all mankind.

2
davidgro lemmy.world davidgro@lemmy.world
Joined: 2023-06-13
#87 · Quote Reply

As to why this is a useless fact: Even if I'm 100% correct, nobody wants to hear it. No one will work with me to accomplish these things. All this knowledge does is add misery to my own life, knowing that I could make things better if only.

Ok, I'll bite. What's the quick summary of your idea?

Of course I'm skeptical, I think there must be at least one major issue keeping it from having happened already, but also curious.

1
sploder lemmy.world sploder@lemmy.world
Joined: 2025-06-22
#88 · Quote Reply

The dog that played specks girlfriend in Pee Wees big adventure is also the same dog that played precious in silence of the lambs.

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WindyRebel lemmy.world WindyRebel@lemmy.world
Joined: 2023-06-21
#89 · (edited) Quote Reply

That REAL Pi actually ends at 7 digits. Discovered by a greengrocer named Dennis. There's been an easy say to calculate it since 1800s using an abacus. Edit: thought the /s was implied with, you know, "Dennis." I knew I should have gone with "Humperdink."

I would like to learn more about this. Wiki says:

In the 5th century AD, Chinese mathematicians approximated π to seven digits, while Indian mathematicians made a five-digit approximation, both using techniques.

So it looks like they were all approximations, but it actually is much longer like I was always taught.

2
IWW4 lemmy.zip IWW4@lemmy.zip
Joined: 2025-07-12
#90 · Quote Reply

Canada is simultaneously to the north, south, east and west of the US.

That is awesome!

1
Valmond lemmy.dbzer0.com Valmond@lemmy.dbzer0.com
Joined: 2025-11-13
#91 · Quote Reply

Television is one of the few words combined by one greek part and one latin part.

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flubba86 lemmy.world flubba86@lemmy.world
Joined: 2023-06-12
#92 · Quote Reply

In reply to an earlier post

Pretty sure it's "a finer location".

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Basic Glitch sh.itjust.works AcidiclyBasicGlitch@sh.itjust.works
Joined: 2025-06-24
#93 · Quote Reply

The dog that played specks girlfriend in Pee Wees big adventure is also the same dog that played precious in silence of the lambs.

This feels like one of those fun facts that theatres would have on screen with cheesy background music if you showed up to a movie too early

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Basic Glitch sh.itjust.works AcidiclyBasicGlitch@sh.itjust.works
Joined: 2025-06-24
#94 · (edited) Quote Reply

Physiologically, rats can't vomit. (Not to brag or anything, but I also know somebody who claims they saw it happen once)

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givesomefucks lemmy.world givesomefucks@lemmy.world
Joined: 2023-06-30
#95 · Quote Reply

Pretty sure it's "a finer location".

Probably.

I hate how unreliable lyrics website have become.

Used to be some random human bothered copying it from the CD insert, now it's automated closed captioning half the time.

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iegod lemmy.zip ieGod@lemmy.zip
Joined: 2025-06-04
#96 · Quote Reply

In reply to an earlier post

This is the most interesting new fact I've learned today.

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FanciestPants lemmy.world FanciestPants@lemmy.world
Joined: 2023-06-16
#97 · Quote Reply

Nipples can't operate heavy machinery.

Not with that attitude

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ikidd lemmy.world ikidd@lemmy.world
Joined: 2023-06-23
#98 · Quote Reply

Wombats shit is cubic.

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7uWqKj lemmy.world 7uWqKj@lemmy.world
Joined: 2024-03-27
#99 · Quote Reply

The definition of a second is the time it takes for a caesium-133 atom to fluctuate between its two hyperfine ground state 9,192,631,770 times (I did not look the number up).

Congrats 😃👍 btw in that time light in vacuum will travel 299,792,458 metres (didn’t look that up either)

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7uWqKj lemmy.world 7uWqKj@lemmy.world
Joined: 2024-03-27
#100 · Quote Reply

when the great pyramids were being built, there were still mammoths and sabertooth tigers walking the earth.

and Cleopatra lived closer to the moon landings than to the building of the pyramids

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Crackhappy lemmy.world Crackhappy@lemmy.world
Joined: 2023-06-09
#101 · Quote Reply

The dog that played specks girlfriend in Pee Wees big adventure is also the same dog that played precious in silence of the lambs.

The guy who played Cowboy Curtis on PeeWees playhouse also played Morpheus in the Matrix.

2
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