mildlyinteresting

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joel_feila, in I made a website that tells you, based on the year you graduated high school, what your school (probably) got wrong!
@joel_feila@lemmy.world avatar

• Contrary to what DARE might have taught you, marijuana is not considered a substantial gateway drug, with the best evidence being limited in nature, and with most marijuana users not going on to use other drugs. (Source) Yeah learn all that DARE BS.

• You were probably taught at some point that we’d never be able to map out the entire human genome due to its complexity. However, in 2003, we documented the first 92%, and in 2022 we documented the remaining 8%. (Source) nope I was told we will map it soon

• This one got shared by school nurses all around, but did you know that you shouldn’t tilt your head back if you have a nosebleed? This could cause you to choke or vomit as a result of blood going back into your throat, or - more severely - trigger a vomiting reflex and cause inadvertent harm. (Source) Nope but my mom is a doctor so I leaned from a lot from her

• You were probably taught at some point that people in the time of Christopher Columbus all thought the world was flat. However, this is a myth that pervades history - most people knew the earth was a globe! (Source) Yup

• On the topic of Christopher Columbus, you might’ve been taught that he was a pretty upstanding guy, or at minimum just that he was average in terms of morality. Take a second to Google his relationship to slavery and genocide. (Source) EHHH kind of, we talk briefly about him mass cutting off people hands and enslaveing people.

• A common myth that gets thrown around a lot in health classes is that cracking your knuckles can cause arthritis. This, as it turns out, isn’t true - it’s perfectly safe to crack your knuckles as much as you’d like. (Source) Heard that in school mom said it was wrong, I heard both the myth and the fact

• The original food pyramid was introduced in 1992, and seemed to imply that there were different tiers of ‘importance’ to what food you ate. Since changed in 2011, this was deemed an inaccurate and potentially harmful way to view food intake. Food is food after all! (Source) Nope never learned that there where tiers of food each part is good for you

• A fun fact about taste for you - there is actually no such thing as a ‘taste map,’ or the idea that different areas of the tongue result in you tasting different things. At most, there’s just different regions of sensitivity to taste! (Source) Nopw, saw taste map never learned that it was supposed to show where you taste things

• You’ve no doubt heard of this myth, perhaps not just from school - the idea that we only use 10% of our brains. This isn’t true - we use all parts of our brains, just at different times since each neural location has a specific purpose! (Source) Yeah heard that

• Another common myth is the idea that Thomas Edison invented the lightbulb. He was in fact not the inventor, just someone who helped to optimize its efficiency. (Source) yeah heard that

• There’s a good chance when you were younger, you heard classical music in the classroom to try and make you smarter. However, this is a myth - there is no such link between music and intelligence (or that we can measure intelligence for another matter!) (Source) Yeah heard that

• You’ve probably heard a lot about Thanksgiving being a supposedly peaceful gathering among Pilgrims and Indigenous Americans, but this is actually a myth - it led to a bloodbath brought on by colonial settlers. (Source) Yup heard that.

ohlaph,

90s?

joel_feila,
@joel_feila@lemmy.world avatar

05

such_lettuce7970, in I made a website that tells you, based on the year you graduated high school, what your school (probably) got wrong!
@such_lettuce7970@kbin.social avatar

I graduated in the 2000's and the only falsehood from this list I remember being taught was the one about taste buds.

1800doctorb,
@1800doctorb@lemmy.world avatar

Yea I feel like a lot of these came from friends or other sources, and not necessarily from school.

Spacecraft,

I have definitely been told by nurses to tilt my head back if I had a nose bleed.

such_lettuce7970,
@such_lettuce7970@kbin.social avatar

Honestly I don't recall my schools ever having a "school nurse". I assume most of the teachers were trained in first aid. I went to school in Ontario. Are school nurses an American thing?

downpunxx, in This guy floated down into my neighborhood the other day
@downpunxx@kbin.social avatar

he ain't bothering nobody, just gliding along, and landing, leave him be

HUMAN_TRASH, in At Safeway right now, it's Halloween up to aisle 13 and Christmas from there on.

Aisle 13 is the DMZ, where the dog food remains neutral. It waits in an uneasy peace as it awaits the day someone crosses the line…

AceQuorthon, in The US Army experimented with digital camouflage as early as the 1970s.

ELI5 please, what’s digital camouflage?

ScrambleVerdict,

Squares

FireTower,
@FireTower@lemmy.world avatar

Other commenter touched on one definition so I’ll explain the other.

Take a bunch of pictures of the woods, put them in a computer and have it tell you the most common colors to generate the a pattern of the most commonly found colors. Boom digital woodland camo.

Kalladblog,
@Kalladblog@lemmy.world avatar

And what benefits does it have compared to regular camo? Or is it just aesthetics?

FireTower,
@FireTower@lemmy.world avatar

Theoretically you’re using actual colors taken from a (or several) environments that you intend to be in. As opposed to a few colors picked by an artist because the artist thought they’d be the colors in those environments.

As for the squares I think it was just an easy way to formulate a pattern digitally. Plus it seemed futuristic at the time.

setsneedtofeed, (edited )
@setsneedtofeed@lemmy.world avatar

There is a link in the opening post with some background on Dual Tex.

It was an early attempt at having a pattern methodically designed to have macro and micro patterns, aka “dual textures” to help it work at closer and further ranges.

The squares were (on most iterations, some more primative tests had eyeballed patterns) derived from using a grid to create the pattern, with a grid being useful to help design a pattern with a good spread of colors.

Macro patterning is important to the military since observation and initial engagements usually occur in the multiple hundreds of meters, which is why US Woodland is derived from ERDL that has been greatly enlarged. If a pattern achieves good macro patterning, then micro patterning can help it work at closer ranges. Generally micro patterning is more useful in environments with lots of depth in them like jungles or woods, which is why patterns for those environments tend to be more complex than desert patterns.

Later digital patterns for uniforms that were created with computer assistance, like CADPAT used squares for the same reason of ease of design, and because it is easier to print patterns with distinct shapes rather than gradients. Multicam is an example of a pattern that is newer than CADPAT, which is using gradients.

JohnDClay,

It blends in really well, especially in pictures.

camo comparison

CeruleanRuin,

Specifically, it looks like digital artifacting.

GCostanzaStepOnMe, in This is an Octobass
@GCostanzaStepOnMe@feddit.de avatar

They could have been nice and put the levers a bit lower.

ayaya, in in Western Australia, they have trees that are pinned for climbing. This is filmed from the point of view climbing a 65m (215ft) tall one.
@ayaya@lemdro.id avatar

I would be worried about finding drop bears up there.

Agent641,

Its OK I had some vegemite smeared behind the ears to ward them off.

Thisfox,

On the forehead.

Never really understood the insistence of putting it behind the ears…

espentan,

I work with a guy from Melbourne, and he told me that there’s evidence some dropbears are growing attracted to vegemite.

Now, I don’t know if there’s any truth to that, be careful, ok? Really careful…

FartsWithAnAccent, in 12 year old string cheese
@FartsWithAnAccent@lemmy.world avatar

It belongs in a museum!

Blizzard,

So do you!

HonoraryMancunian, in Axolotl: This Incredible Creature Can Regenerate Its Brain, Heart, And Limbs

Teeny tiny axolotl

There is really not a lotl

Of you. Not a jot or tittle

So I’ll call you axolitl

assassinatedbyCIA, in Adaptation

Simultaneously cool and trypophobia inducing for me.

inspxtr, in Brick

this is very infuriating for people with trypophobia, really hope I could figure out how to hide this …

ricdeh,
@ricdeh@lemmy.world avatar

Oh please stop with these ridiculous made-up conditions, “trypophobia” is not a real disorder.

yum13241, in Someone spent their time, money, and effort to write this in the sky

How about FUCK U/SPEZ instead? That’d be hilarious.

kite, in The Xoloitzcuintli is an ancient Aztec breed native to Mexico, once considered as guides for the dead on their journey to the underworld

This badass-looking fellow immediately made me think of Anubis/jackal hieroglyphics. Now I’m wondering if there is a connection.

niktemadur,

No connection. This breed is native to Mesoamerica and was completely unknown across the Atlantic. And you don’t need to invoke these fellas when you are already THE God Of Jackals - which are carrion eaters, and I believe Xolos are not.

kite,

Hey, thanks for the info! I didn’t have the mental energy to hit up Wikipedia and fall down that rabbit hole to find it myself last night.

niktemadur,

Fun fact: I once dated a girl who had TWO of these Xolos. They have a vibe all their own, let me tell ya.
The older one didn’t really care too much for me one way or the other, but the younger one… one time I shooed her away from something in my own bedroom, she stared right at me, turned to the floor to throw up, then looked back up to keep staring at me. It was unnerving.

Another fun fact: the professional soccer team from Tijuana are called The Xolos.

karmiclychee, in A 46,000-year-old worm found in Siberian permafrost was brought back to life, and started having babies

Misread “worm” as “woman” at first, was concerned.

randint,

I also thought it said “woman” and didn’t even notice until I saw your comment…

Riccosuave,
@Riccosuave@lemmy.world avatar
TIEPilot,

El queso esta viejo y podrido.

Donde esta el sanitario?

MenacingPerson,

What’s the difference? /j

Mr_Dr_Oink,

Some ancient women gets defrosted and doesnt have time for our shit so just immediately starts having babies and thanklessly tidying up after all the men.

Smacks, in "Progress"
@Smacks@lemmy.world avatar

Where are the roads? There could easily be a 15 lane highway right there!

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