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265 replies

lemmy.ca

The Moon is 384,400 km away from Earth. If you took every elephant on Earth and stacked them one atop another most of them would die.

126
lemmy.ml

If you took a horse's large intestine and stretched it out end-to-end, the horse would not survive.

49
CelloMikereply
lemmy.world

If you laid every road on earth end-to-end a lot of people would be annoyed with you

36

Thankyou! I've seen that before, but lost the link. It's mind-boggling.

3

“Space,” it says, “is big. Really big. You just won’t believe how vastly hugely mind-bogglingly big it is. I mean, you may think it’s a long way down the road to the chemist, but that’s just peanuts to space. Listen…” and so on.

To be fair though, when confronted by the sheer enormity of the distances between the stars, better minds than the one responsible for the Guide’s introduction have faltered. Some invite you to consider for a moment a peanut in Reading and a small walnut in Johannesburg, and other such dizzying concepts.

https://esl-bits.eu/ESL.English.Learning.Audiobooks/Hitchhikers.Guide/08/text.html

2
zoutreply

I have one related, the diameter of the moon is smaller than Australia.

22
Noodle07reply
lemmy.world

If every human held hand in a straight line around the earth a lot of them would drown

15

The last people on land just have to be a wee bit stronger to keep the tension, then it works out fine.

4
aeronmelonreply
lemmy.world

I’m going to go out on a limb and say all of them would die for one reason or another.

Also, my first experience with the internet back in 1994 was a page of elephant jokes, I feel I’ve come full circle now.

10
kossareply
feddit.org

Why full circle, though? Is this your last experience with the internet? RIP aeronmelon's internet experience, 1994-2026

6

Let’s be honest, it’s been downhill since the Elephant Jokes website.

5
lemmy.today

There are more hydrogen atoms in a single molecule of water than there are stars in the entire solar system

10

You would guess this is useless info, but I can use this fun fact to remember how many suns the earth has also.

6
MIDItheKIDreply
lemmy.world

Did you know that if you took a blue whale, the largest mammal on earth, and laid it end to end, tail to mouth, on a basketball court, the game would be cancelled?

9

It's hard to imagine any of them would live. I guess one near the top might survive by using the flood of elephant pieces to slow their fall. But an elephant can't survive a ~10 foot fall. That's about 2 elephants tall, and the bottom two or the ones I am most confident are dying in this.

2

Wouldn't you say that they'll all die? Some from lack of air and some from the weight of a gazillion other elephants on top of them

2
sh.itjust.works

Mozart had a pet starling. And when it died he gave it a funeral and burial and wrote a poem for it that he read at the service.

70
gedaliyahreply
lemmy.world

Mozart had a sister who was also a genius composer, but was forced to quit her training to be more "marriageable."

38

I actually have a theory that I can’t prove, that perhaps a few of the pieces we attribute to Wolfgang were actually hers. Here’s why I think that…

We know they corresponded regularly after she got married and that she continued to compose and send her brother her work, and he wrote back praising her. I have a suspicion that he might have given some of her pieces to be performed, telling patrons they were his. Not to take credit, but so her music would at least be heard.

Again it’s not something I can prove, more like a headcanon thing.

41

Mozart was also a completely ungovernable furry with ADHD. He was a child genius, but that meant he was sitting in opera rehearsals as a bored teenager.

And when he’d get bored, he’d start finding ways to entertain himself. This included doing things like playing “the floor is lava” while using the orchestra members as platforms, and prancing around while loudly meowing.

And all of them basically put up with it, the same way that modern tour managers put up with annoying frontmen in popular bands.

32

I’m now working on a graphic with the following quotes:

Growing up, I was always told that you have to be careful with your words because once they leave your mouth, they belong to the world. But I think it’s the opposite. Your words belong to you until you give them away.

~ John Cena

Lick my ass.

~ W.A. Mozart

12

Mozart also invented a system that used dice to randomly generate music. My unverifiable theory is that he continued refining the system and it got so good that he used it to compose all his greatest hits and stopped telling anybody about his random music generator.

7

What if I replace most of my organs with younger ones? If a billionaire gets a whole body transplant, does that also de-age his brain?

4

It's the blood that seems to matter more than the organs, and not all organs follow this rule. Kidneys for example don't really change much.

9
lemmy.zip

more time passed between the building of the great pyramid and cleopatra, than between cleopatra and today

51

Another example of things lasting far longer than people think is more years passed between the Stegosaurus and the T Rex than the T Rex to today.

40

Ancient Egyptians had higher education programs, almost like us and universities. One "major" was the equivalent to what would be archeology. As in, there were ancient egyptologists who studied an even more ancient Egypt.

32

Our ability to feel social judgment and shame reuses the same neural circuits as physical disgust or nausea. This effectively makes it so you can take anti-nausea medication to temporarily make you less judgy of other people's life choices.

51
piefed.social

There are more atoms of hydrogen in a molecule of water than there are stars in the whole solar system.

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Fjdybankreply
lemmy.ca

So, more than the 1 star in our solar system? Did you type that right?

15

The Mission Impossible theme, you know, the "Dun! Dun! DADA! Dun! Dun! Duhduh!" one, written in 5/4 time? That's supposed to spell MI for Mission: Impossible, in Morse code. --.. dash dash dot dot, MI. The first two notes are dotted quarter notes, 1.5 beats each for a total of 3 beats, then two quarter notes for each dot, total of 2 beats, grand total of 5 beats per measure. 5/4 time.

FIND A PRACTICAL USE FOR THAT SHIT.

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sh.itjust.works

Hey! Same for Rush's YYZ. The morse code for Y-Y-Z (the airport code for the Toronto airport where the band no doubt spent a lot of time) is --.- --.- --.. which is a rhythmic motif that appears a bunch in the song in some ungodly meter I don't care to look up right now.

13

So, I don't know if it did it on your end, the reason why I put my morse code in a code block is it expanded the two dots into three. Don't know if it does it on all UIs but on my end it made your Z into dash dash dot dot dot.

He says, as if it matters.

7

It does matter! And I noticed shortly after I posted it, was mildly annoyed, and didn't bother to fix it.

Edit: until now

5
lemmy.world

With vanishingly rare exception, addicts choose the mood altering substance that is closest to what the medically accepted treatment for their underlying disorder(s) would be.

People who are addicted to alcohol, without exception, have an underlying anxiety disorder.

People with ADHD and similar brain functioning tend to choose amphetamines.

The list goes on and it gets very complicated, because most mood altering substances have multiple effects, and most people have a blend of underlying issues. But the point is, there is a very noteworthy observation there, I feel.

I feel qualified to say this as myself I am 11 years sober and have worked in the field of addiction for 8 years and I'm formally educated.

43

I have ADHD and I trend to get into a comfortabele alcohol Buzz every evening because it shows down the train of emotions. Amphetamines don't really feel good, nor do other drugs. I hate speed and weed.

10

People who are addicted to alcohol, without exception, have an underlying anxiety disorder.

People with ADHD and similar brain functioning tend to choose amphetamines.

I feel attacked…

8
Apytelereply
sh.itjust.works

OK but you basically just did the mood axis what do the THC, opiate, dissociative anesthetic, and hallucinogenic users have?

6

That sounds like someone who just wants the pain to go away

And I know psychedelics were good for my trauma

5
bstixreply
feddit.dk

Is this related to the cravings for certain food?

3

You've never been close to one of those clankers, huh? The constant whining of every servo motor is like a bunch of small, high pitched groans in tandem.

9

Muscles can be either voluntary (choosing to lift a chair) or involuntary (a beating heart) as well.

4

Along these lines: a major league baseball batter must predict where the ball will be before it leaves the pitcher's hand. There is literally not enough time for the neural signal to get from the eyes to the brain, be processed and then an impulse sent to the arm muscles to swing the bat in the time it takes for the ball to travel to home plate at 95mph.

3
piefed.social

The specifications for all varieties of "9mm" cartridges (9x17, 9x18, and 9x19) actually call for a projectile with a diameter of 0.355 inches, which is actually 9.017 millimeters.

Similarly, the specification for .38 Special calls for a projectile with a diameter of 0.357 inches.

If you measure the barrel of any firearm chambered in any variety of 9mm, .38 Special, or .357 Magnum, you'll find that they're all ostensibly .35 caliber (0.350 inches).

Why? Well, the simplest answer is, things aren't always what they're called. In the world of cartridge designations, there are many, many such idiosyncrasies; these are only scratching the surface. I find this interesting because many people perceive cartridge designations as being very uniform, logical, and standardized, but the actual truth is far from that.

In some cases, the number is even made bigger just to make it sound more powerful, such is the case with .460 S&W Magnum, which is a more powerful version of .454 Casull, which itself is a more powerful version of .45 Colt, all of which actually fire a projectile with a diameter measuring 0.452 inches.

37
autriyoreply
feddit.org

The barrels smallest diametral dimension has to smaller than the bullet, otherwise the rifling wouldn't engage.

Is that what the 0.350" are referring to?

It's also kinda funny how the most common rifle rounds are smaller calibre than 9mm, so if you ignore all the other metrics, most handguns shoot "bigger" bullets than most rifles.

7

The barrels smallest diametral dimension has to smaller than the bullet, otherwise the rifling wouldn't engage.

Kind of, but not really. The bullet actually slightly expands from heating. At the same time though, if you measured the diameter of a cold barrel and a hot barrel you would get two different measurements. If the cold barrel is too tight of a fit the bullet has an increased chance of lodging when it heats up and expands.

This is why bullets moved towards copper jackets with some sort of other metal center chosen for various justifications. The copper jacket is soft, east to expand into rifling grooves, not hard enough to damage and wear out rifling, and can stretch a little if it gets too tight.

Really, the BIGGEST difference is going to be the casing, chambering, and pressure. It's like how people talk about 5.56 and .223 being the same. They are the same only at face value of size and chambering, but very different on rated pressures. A rifle rated to shoot .223 should only shoot .223. A rifle rated to shoot 5.56 is rated for a higher pressure and can shoot both.

In the same regard to OP: 9mm, .357, and .38 special may measure the same, but all 3 chamber very differently and have different pressures.

Hell, even 9mm has 9mm luger (parabellum) vs 9mm NATO. it's the same round/casing, but again, different pressure. A gun that shoots luger (lower pressure) should never shoot nato. But a gun that shoots nato (higher pressure) can shoot both.

It's also kinda funny how the most common rifle rounds are smaller calibre than 9mm, so if you ignore all the other metrics, most handguns shoot "bigger" bullets than most rifles.

True, but this is also why "stopping power" is then measured in ft-lb (foot-pounds) or joules for metric. Pistols may shoot bigger rounds, but at significantly slower speeds. Less powder for recoil control and less barrel length for pressure build up. The bigger size bullet is a compensation for the smaller gun. A rile with a smaller round has far more energy behind it's round.

9

It’s also kinda funny how the most common rifle rounds are smaller calibre than 9mm, so if you ignore all the other metrics, most handguns shoot “bigger” bullets than most rifles.

.22lr and 5.56 NATO projectiles are practically the same diameter.

1
lemmy.world

As long as we're doing pyramids, Cleopatra lived closer to the moon landing than the construction of the Great pyramid of Giza.

Edit: someone beat me to it. Here's another one. If you take the timeline of the Bible literally, the Israelites did not build a single pyramid. They would have been hundreds of years too late (and the Bible never references pyramids, just that the Israelite slaves built cities).

36

Also we literally can trace, at least with some pyramids, people who built them. They weren't slaves, they were masons and craftspeople and levied labor - and from graffiti we've found, it was considered a pretty great honor to work on one. Even just from a religious angle, do you want heathens who you've forced into slavery to build your vehicle for ascension into the afterlife?

6
lemmy.wtf

Pumpkins are the largest species of...berries. Yes, seriously.

33
infosec.pub

Strawberries are an accessory fruit. Tomatoes, Bananas and Watermelons however are berries.

6
DrSoapreply
lemmy.world

I always suspected watermelon was a berry. It looks like someone inflated a gooseberry! What about zucchini?

4

Surely Watermelons are larger than pumpkins? Can they tie for first? Or is the largest pumpkin ever bigger than the largest watermelon?

4

If you mix Sparkling water with instant milk, you got the taste of spoiled milk!

Follow me for more recipies

32
sopuli.xyz

Pythagoras advised followers to “abstain from beans because they are flatulent and partake most of the breath of life; and besides, it is better for the stomach if they are not taken, and this again will make our dreams in sleep smooth and untroubled” (Diogenes Laertius, Lives of Eminent Philosophers, 8.1.24).

Later, in a passage insinuating that the problem with the beans potentially resided in mystic ritual purification issues, Diogenes Laertius wrote that Pythagoras called for, “abstaining from meat and flesh of animals that have died, mullets, gurnards, eggs and egg‑sprung animals, beans, and the other abstinences prescribed by those who perform mystic rites in the temples” (Lives of Eminent Philosophers, 8.1.33).

Finally, in terms of potential symbolic reasons for the bean ban, Diogenes wrote, “According to Aristotle in his work On the Pythagoreans, Pythagoras counselled abstinence from beans either because they are like the genitals, or because they are like the gates of Hades . . . as being alone unjointed, or because they are injurious, or because they are like the form of the universe, or because they belong to oligarchy, since they are used in election by lot” (Lives of Eminent Philosophers, 8.1.34).

(Paragraph breaks mine)

This is "God Impregnated me" level unhinged, but with lower stakes. I infer he may have farted once with an attractive partner and it scarred him.

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LavaPlanetreply
sh.itjust.works

I dunno sounds like a flowery way of saying they made his stomach bloat painfully and any time he asked someone else who was similarly afflicted, they confirmed the same, therefore his reverse survivorship bias caused him to believe beans were the devil.

5
lemmy.world

Sharks are older than fire! It took billions of years for Earth to get the oxygen levels and fuel (land plants) needed for fire. Earth is the only place in the universe where we have seen fire.

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Lumisalreply
lemmy.world

To be fair we can't see other planets outside the solar system too well.

5

You'd kinda have to define "fire", which is harder than it sounds, but 100% sort-of.

1
lemmy.world

We live on Earth v2.0

There was a body in our orbit and then another large body (neither were planets, I guess, since they hadn’t test cleared their solar orbits of other bodies) crashed into it. The heavier parts stayed in what became the Earth we know. The lighter parts coalesced into what is now the Moon. The Moon is slowly leaving us because it has enough leftover motion to do so.

27

Significantly more aluminum, calcium, titanium, magnesium, and silicon. My understanding is that a large percentage of the moon was the earth's former crust.

24

I had this idea for a sci-fi short story that involved a long-lived alien that has been watching the earth since the solar system formed. It finally decides to speak to humanity and starts telling the story about how the earth formed from the collision of two bodies, and the humans are all "yeah yeah we know. Here's a movie we made of it" and the alien is all "WTF? How do they know that?"

6

If you own a rig to run local LLMs, your computer can also pretty much run weather prediction softwares

GraphCast: AI model for faster and more accurate global weather forecasting — Google DeepMind https://share.google/R24aEDxkDuFfnitzo

This is the most recent one I learnt.

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lemmy.world

There is no thru line from mouth to urethra. You drink water, it gets absorbed into your blood, your urinary system filters excess water and waste, you pee it out. Your pee is filtered blood, the only thru line for water to take from your mouth is your ass. I understood that when it was taught, but I didn't really think about it...

22

Sharks are older than trees.

The appendix isn't useless it helps repopulate your gut bacteria after you've been ill.

Some people have their heart on the right side of their chest. Some people have all their organs swapped round - really confuses surgeons.

21
lemmy.zip

Ketchup, or catsup, which is the same word latinized differently, was a fish sauce from China.

The western Europeans and American colonists used the recipe, and expanded it to things like mushrooms and many other ingredients. (for proof, look at the ketchup entry on wikipedia).

Tomato ketchup (which is specified on your bottle still today) wasn't invented until we realized that tomatoes weren't poisonous despite their color, and their sweetness and tang totally rocked with the ketchup recipe.

Now we use it to eat frenched fries, which aren't French! In fact, they are Belgian, and are named because they used a cooking technique invented by the French called "frenching" which has evolved into deep frying.

So, you are dipping your belgian potatoes into a chinese sauce that use a North American fruit as a base.

And with this information, you shall father nations!

21

And in the Philipines, ketchup refers to a banana ketchup, not a tomato ketchup.

7

It also took a long time for tomato ketchup sales to take off because it was very difficult to make shelf stable for transporting and selling in stores. Heinz was the first company to make one that sold well. Before that, tomato ketchup was typically made at home if you wanted something vaguely decent.

2
lemmy.ca

The 300 Spartans were not the only ones that died at Thermopylae.

They were joined by 700 Thespians who did not have some macho ridiculous warrior creed of never retreating as they were not professional soldiers. They were just a bunch of guys trying to do the right thing protecting their homes.

21
aussie.zone

The continents move at roughly the same speed that your fingernails grow.

20
lemmy.world

monads are monoids in the category of endofunctors.

20
lemmy.today

Everyone knows you jump in the pool in summer, smell the chlorine, and know the water is clean, right?

Fun fact- chlorine dissolved in pool water at the usual sanitation levels has almost no perceptible smell or taste.
HOWEVER, when chlorine binds with certain organic substances, especially ammonia (from the urea in sweat and urine), the result is chloramine which has a significant chlorine-y smell. Chloramine has essentially no disinfecting properties.

So when you go to the public pool and get a whiff of chlorine and think 'man they're using a lot of chlorine today', no, it probably means someone peed in the pool.

You're welcome :)

19
lemmy.world

Ok, but why then when you open a bottle of bleach or container of chlorine pellets, does it smell like chlorine. Do they add the piss ahead of time?

16

take all but 1.5mL out of that gallon jug of household bleach, then fill it back up with water. that's roughly the concentration of chlorine in a swimming pool.

8
SirEDCaLotreply
lemmy.today

That's pure chlorine, much higher concentration. At the concentrations of pool chlorination there's essentially no smell.

5
lemmy.world

But couldn't they just be over-coordinating. That's what it feels like.

Either way, I'm glad they came up with salt water systems. Much nicer.

1

Fun fact, salt water systems require a gadget called a salt cell which converts some of the salt in the water into chlorine. The salt isn't actually sanitizing the water, it's not there in nearly enough concentration to do that. Rather, the salt cell is splitting the sodium chloride into sodium and chlorine, the chlorine is then sanitizing the pool.

2

Overchlorination doesn't lead to the smell, but it can dry out your skin.

Where I live, free chlorine concentrations up to 10.0 ppm are legal, but pools are normally set closer to 2.5 or 3 ppm. Even at 10, you can't smell a chlorine smell, but my skin won't feel great after.

However, chloramine concentrations as low as 0.2 ppm can give a chlorine smell.

One of the ways to get rid of chloramines is adding a lot more free chlorine, enough to break down the chloramines.

1

Blue eyes in humans were the result of a mutation. Due to less pigment than average eyes are more sensitive to glare and bright light

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lemmy.world

My eyes are blue and I have to almost shut my eyes in bright sunlight.

11
DrSoapreply
lemmy.world

Do your eyes adjust quickly when someone cuts the lights?

3
lemmy.ml

"German" chocolate cakes aren’t actually German.

19

Depends on what you mean by that. The creator's last name was German. So really, they are German. Just not the way you are thinking.

It's the same with Ceasar salad. It's not the Caesar you are thinking of, but it is still Ceasar. The guy Ceasar from Mexico.

19
lemmy.zip

Popes and priests before the renaissance (I can’t remember the specific cut off) were told not to fuck, but all did as it was seen that no one was that godly to deny sex. Early bishops were a hereditary position passed from “celibate” father to son. Oh and the Avignon popes basically built the first European sin city because one of them really loved fucking and gambling.

17

Reading The Sparrow. There is a discussion between characters (one is a priest) about celibacy. He quips:

"When asking 400 honest priests if they still partake in self pleasure, 398 will say yes."

"What of the other two?"

"Elementary Watson. Clearly we can deduce they have no hands."

11

The human brain is amazing and can predict the wildest things. You can look around a room and, without touching a thing, understand what it would feel like to lick random items.

Enjoy!

17
mika_mikareply
lemmy.world

a baby's mission is to put pretty much everything they can into their mouth. we have trained long and hard to be able to make those predictions!

14

It's probably why the primal brain inside is tempted to "lick it" when presented with a new texture.

7

This only seems magical because you forgot your infantile experiences in doing just those things.

I bet you know what it would feel like to bite into a wooden desk.

6
lemmus.org

You can double an hourly rate to approximate the annual wage. $30/hr ~= $60k / year.

Because 50 paid weeks * 40 paid hours = 2000 hours -> 2k

$30 * 2k = $60k

17
lemmy.today

Sure, for people who work 40 hours a week, 50 weeks a year. Ugh that sounds exhausting.

0

I apologize if you interpreted my comment in a way that upset you or hurt your feelings. Was not my intention.

1
lemmy.world

The aging sun will make the continental drift stop via increased solar activity which will accelerate rock weathering. This will break the carbon cycle long before the earth is absorbed by the sun going in its red giant phase.

16

UPDATE: the wiki has been updated! “However, a 2024 paper by RJ Graham et al. argues that silicate weathering is far less temperature-dependent than initially thought, and that falling carbon dioxide levels are unlikely to lead to the death of life on Earth” yay!

17
lemmy.world

The last grandchild (i.e. no “greats”) of John Tyler, the tenth president of the United States, died in 2025. For comparison, Abraham Lincoln was the sixteenth president in the 1860s.

16

While dinosaurs roamed the earth, flowers had not yet evolved into existence.

So that means all those illustrations with big exotic looking flowers is a lie. Just like that image of Jesus riding a small broncheosaurus.

But giant insects were definitely real back then.

15
lemmy.world

Chronologically, Tyrannosaurus rex was closer to humans than to sauropods.

15
lemmy.zip

If sound could travel through space, from the distance we are to it, the sun would be as loud as a jackhammer everywhere on the planet, all the time.

14

Are we assuming sound is traveling through space as if it were air?

If it were like sound through water it would be even louder.

4

The most efficient base is e, cosmologists describe the big bang as a rapid expansion of spacetime that doesn't say anything about it being the beginning of time it's just the furthest back that can be currently measured, and the egg came before the chicken.

13
lemmy.world

Humans can’t feel wet, what we’re actually feeling is cold. It’s why when you have a cold patch on a blanket or carpet you can’t quite figure out if it’s wet or not.

13
sh.itjust.works

It's actually an even greater level of abstraction: we feel the rate of heat flow through our skin. This is (kind-of) why plastic feels warmer than metal. Colder things don't feel colder because they are colder. Colder things feel colder because they more efficiently sap heat from our skin. Wet things feel colder because water and other highly conductive fluids which have wet the skin (and are thus in direct contact with it) are much more efficient in removing heat, thus feeling colder. This is the twofold reason why oil doesn't feel as cold as water: it has significantly worse heat conductivity, and it doesn't readily evaporate (as evaporation is a highly endothermic process, sapping heat even more efficiently than a conductive liquid on its own.)

16

Oh yeah? Well menthol tricks your nerves into thinking they're losing more heat than they are, so if you dissolve a tiny crystal of menthol in everclear, you can make a tincture to rub on a part of your body that's sweating, and it will feel naturally cool for about ten minutes, reducing discomfort from both heat and sweat! How's that for "actually useful"?

2
SCmSTRreply
lemmy.blahaj.zone

I feel like that's like "you can't see or touch the world or experience time, your eyeballs and molecules that never touch anything are just affected by magnetic and gravitational waves and translate that to feeling and experiencing those things"

Like I guess it's technically true in that perspective, but effectively false

3

Richard Feynman, he was atheoretical physicist, won a novel prize. He also played bongos.

1
lemmy.world

Useless knowledge.

When playing Mechwarrior 2 on a Windows 2000 system, make sure to change your video mode to 32bit color.

I'll throw in a useful tip too!

You can buy USB foot switches for your computer and assign keystrokes and other functions to them.

Almost feels like cheating when you are playing a tactical shooter and can lean left or right and strafe on demand without crossing any controls. Having microphone activation, map, inventory, or any number of misc actions boud to a foot pedal makes a huge difference in your ability to play a game.

13
sh.itjust.works

Further knowledge about Mechwarrior 2: 31st century combat:

At various stages in the campaigns, you'll face off against Elementals, escort a Tarantula, and fight a Battlemaster. Through cheat codes, you can add these to the mech lab and play in them in the "Trial of Grievance" free play mode. The Elemental works fine, it functions as a tiny mech, the Tarantula works mostly correctly, but it isn't 4-legged. It looks like it is but the front two legs are legally arms, they can be blown off and it works fine. Trying to select the Battlemaster in the mech lab will immediately crash the game.

Cheat codes for Mechwarrior 2 were the very, very first thing I searched the internet for.

4

lol the drill sergeant character who spoke almost entirely un-clanlike, other than occasionally using the term "freebirth".

2
lemmy.ca

The theme song for the game Civilization IV is The Lord's Prayer is Swahili.

13
Quilotoareply
lemmy.ca

It's a great song. First video track to win a Grammy.

1
lemmus.org

The moon of course causes the tides, but the tides are also causing the moon to drift away from earth.

12
lemmy.world

And the moon drifting away is stealing some of our rotational energy, making the days longer.

We're also lucky to be on this planet during the time the sun and moon's apparent sizes match. Being able to see a total solar eclipse where you can see immediately around the sun without needing a spaceship might be incredibly rare in the universe. Though total solar eclipses in general are pretty common, assuming our gas giants' accumulation of moons is typical for giant planets, they'd happen any time the moon passed through the giant's shadow.

13

And the moon drifting away is stealing some of our rotational energy, making the days longer.

I have been noticing lately that the days seem longer, nice to know why

5

The people who got anime to take off in the US are the same people who started the furry fandom.

The Superman symbol was based off of the symbol for a sci fi fan club.

Conventions, and sci fi as we know it, are because of one electronics magazine.

12
IamMoonPiereply
lemmy.world

Whelp… yet another thing to add to my never have again list.

3
lemmy.world

Genuine castoreum is pretty rare in products nowadays, as it's pretty expensive. Synthetic flavourings are typically used instead

4

What a lovely name. It means "of the forest".

1

Annoyingly, they can possess disease-causing genetic mutations which only appear in specific parts of the body, too. Making them harder to spot in genetic testing.

6
discuss.tchncs.de

During the medieval period there was no currency used throughout the whole of Germany. Most used the Silver Penny (Pfennig) but there were different types with a different value (amount of silver in them) that also changed over time (some were more stable, some changed every year). People were obligated to exchange old coins for the new ones and part of the exchange was held back by the people in charge (the so called Schlagschatz). Also people coming from a different location were obligated to exchange their coins or silver bars to the local currency at the time. The exchange rates were quite different.

It was a complete mess. But somehow it worked.

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lemmy.zip

I think Spice and Wolf paints a pretty good depiction of the market (and world) of the early middle age' europe.

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sakphulreply
discuss.tchncs.de

To not offend anyone: please don't get me wrong.

It is not the goal of the series to give a historical correct impression. But to create a nice and engaging story. Which is totally fine. But historical accuracy is not part of it.

I watched the first episode and have to say: it is not even close to give a proper impression of the medieval (especially early medieval) ages in europe.

  • clothing completely wrong
  • How villages and cities look like
  • How trade is organized
  • local law enforcement is completely missing
  • how a village and social life was organized and the embedding into the local administration is missing

It is a nice show to watch. But a ".. pretty good depiction of the market... "? Definetly no.

I do 13th century living history for museums. The show has more in common with a Hollywood movie then anything with history.

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While their claim about the world is certainly off:

  1. 13th century is not what was being depicted in spice and wolf. It was a depiction of renaissance-era to age-of-reason mercantile trade.
  2. the point to which they were specifically referring was the gigantic plot arc that specifically focused on the debasement of currency and speculation thereupon, the markets for which were almost exactly as described, you seem to be taking their word "market" to mean "physical space and event", when S&W examines basic market theory in a mercantile environment. Its depiction of economic speculation, debasement of currency, etc. Are nearly impeccable, aside from random bits like "make the fur smell like apples" (though I shouldn't put it past some random merchant to try such a ploy, even if i think it unlikely to avail them), even down to the "money changers clinking coins together to try to hear differing purities of silver", which you can do yourself with silver coins. While there are certainly many aspects which did not accurately reflect renaissance Europe, pretending that something has no historical basis because the costumes in a fantasy setting based on both Europe and Japan aren't period appropriate to a period several hundred years off of the period it's actually based on is absolutely ludicrous.

As far as organisation of the communities, you're absolutely right. Though, I can't think of a single work of fiction, ever, which accurately depicts the sheer level of societal interconnection in any period, so I think the criticism unfair, given how perfectly it nails the economic principles it tries to tackle.

As far as the local policing force, I'd like to see a source on the presence, efficacy and integration of local police forces in continental Europe during the renaissance. I am only familiar with London, but I distinctly remember that, at the time period roughly equivalent to that being depicted in S&W, London was barely into its "thief-taker" phase of policing.

Anyway, if you're judging Spice and wolf off of the first episode, then you're missing the entire first arc that the commenter is referring to, in which the show explores, in exacting detail, precisely the phenomena to which your original comment was referring

2

The gorgeous Lunar Moth exits the chrysilys fully formed, without a mouth or other structure for the intake of nutrients. It only exists to fly and breed at that point and expires around a week later.

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lemmy.zip

Multiple species have evolved into crab body plans, and only a subset of "crabs" are actually true crabs. For example coconut crabs evolved from a hermit crab ancestor. King crabs too.

The tendency to adopt the crab meta for your species is called carcinization.

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semreply
lemmy.blahaj.zone

There is also decarcinization for when a crab loses its crab body plan and becomes something else

2

And then some day there will be recarcinization where a species regrets being a shrimp and will become crab, destroyer of detritus, once again.

2

Ear piercing was a sign of wealth in ancient rome. Having access to hygien to prevent infection was a social distinction

8

Tolkein came up with the broad strokes of the simarillion and other parts of his legendarium decades before thinking about hobbits.

He also had an incredible saga involving Santa, a talking polar bear, and the North Pole that he made for his children in letters.

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lemmy.ml

Dont do this.

You can hurt yourself if you grab the top of your thumb with the fingers of the same hand and make a motion like youre banging a hammer with your wrist.

Dont do this.

7

I think that's also anold school orthopedic test when done gently for compression?

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The sudden tension can snap the radial tendon. You can feel it stretching uncomfortably if you try to slowly do that motion.

1

The eyes are the most sensitive part of the body. If they pull a hair from your ass, tears will come to your eyes.

6
lemmy.world

Vegetables don't exist. A good deal of the "vegetables" you eat are fruits. The rest are leaves, roots, flowers, and stems.

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And yet, if I show you various things, you'll be able to tell me if they are a vegetable or not. Vegetables are a social construct, not a biological construct. But that's OK. Money is also a social construct.

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"Fish don't exist"-ass fact.

Yes they do. Something lacking a definition in one specific profession does not remove it's definition from other fields or the colloquial definition.

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NotAnOtterreply
lemmus.org

Shapes don't exist because actually they are all squares, circles, triangles, etc.

::: spoiler spoiler Shapes & vegetables both exist. Provide your definition of Vegetable & source if you actually want to push this issue. :::

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Hacksawreply
lemmy.ca

Vegetables, like shapes, and fish, have no objective definition which includes everything you would put into it but excludes everything you would reject from the group.

2

The lack of a universally agreed upon definition does imply the lack of an objective definition. And it also does not imply there isn't a general definition that most people agree on that works in most cases.

Almost all words have different meanings when you get into a specific niche. "Elastic" in casual contexts means stretchy, but in physics contexts, specifically describes a materials ability to return to it's prior state after being stretched. But if it happened to be that "Elastic" lacks a definition in physics entirely, we wouldn't run around saying "nothing is elastic".

Yet for some reason people do that exact thing with Vegetables/fish.

1

What do you mean by objective? If i say that vegetables are things contained in this list: {carrot, potato} and nothing else, wouldn't this be an objective definition of my own making?

If i say that fish are all members of the monophyletic group of vertebrates, including hagfish, reptiles, birds, and humans, but not including tunicates, that is also an objective definition.

I think you mean that these things don't have a universal generally-accepted definitions, as reasonable people might use "fish" and "vegetable" to mean very different things in different contexts.

They can still be valid and useful definitions, it is still useful to talk about eating a healthy diet of fruits and vegetables, or seeing fish at the aquarium, but the definitions are fuzzy until you specify them for a specific context.

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lemmy.world

Intelligence is knowing that a tomato is technically a fruit.

Wisdom is knowing not to put tomatoes in Fruit Salad

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Wisdom is understanding that all word categories are largely arbitrary, based on the distinctions which are needing to be made at any one time, and thus to apply the scientific, botanical definition of "fruit" to a general culinary context is foolish.

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Tomatoes and watermelon are both berries.

Strawberries are not berries.

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lemmy.ca

Albert Einstein was rejected from Swiss army duty for having sweaty feet.

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They don't like people who question things in military anyway. Probably a reason too, why Autism and ADHD are reason for exemption (in Switzerland at least).

5
lemmy.world

Pigs can't look directly upwards. Neither can we, when standing on all fours. This is because ours and pigs necks are constructed in the same way.

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And according to some weirdos on the internet who apparently know some concerning things from experience, human meat tastes the same as pig meat. Tastes like Pork. But now I'm curious why pork & ham & bacon are three distinctly different tastes & textures if they all come from pig.

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9,000 years before the cradle of civilizations oldest structures. There were already humans in The Americas

4

The guy who did localization for the Zambak magazine's Turkish translation of "the alice in wonderland" has the cool birthday January 1st, 1969.

(Might've been another magazine, could not find a picture online)

4
lemmy.world

It's possible to define an infinite sequence whose nth term must exist before it's first.

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Let $\mu(x)=0$ if $\exists y<x\mu(y)=0$ or $x$ is the 20 millionth prime. $\mu(x)=\mu(x+1)+1$ otherwise. The elements of the sequence only become defined once the 20 millionth prime is found; till then they've yet to be constructed.

Bonus: The sequence $\nu$ is defined as follows.

Let $\nu(x)=0$ if $\exists y\leq x\mu(y)$ is perfect. $\nu(x)=\nu(x+1)+1$ otherwise.

We're not sure if this is a sequence, even though it is algorithmically definable. Its existence relies on the existence of an odd perfect number.

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Giant isopods have a life expectancy of 6-9 years, but one of them in an aquarium went on a hunger strike for 5 years.

2
lemmus.org

I have uncountable ones and don't know where to startXD

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