That’s weird. I thought it was everyone driving their own cars all the time that was a huge waste of resources.
LOGIC💣
For serious comments, my true audience is the unknown reader. For jokes, my audience is myself alone.
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LOGIC💣@lemmy.worldto
Science Memes@mander.xyz•I watched several videos on a Combine Harvester's inner workingsEnglish
81·8 months agoPeople don’t seem to understand that complicated things don’t just get invented out of nowhere. They almost always are the result of many steps along the way, each of which was useful in its own right.
And that’s why it’s common that multiple people invent the same thing at the same time. Like the theory of evolution, or the telephone. These things may be complicated, but all of the building blocks were created over a long time, and suddenly, their invention or discovery becomes inevitable.
Not to say that it never happens that people make large leaps, but it’s rare.
“I don’t know why you guys are happy. The gold standard is double-blind, and you couldn’t even do that.”
Where do these grow? Why are insects scarce? Is it cold?
You simply apply your problem solving skills as an adult. You want students to understand how to do these things. Well, how do you do these things? Then teach the students the method that you use. That’s the simplest version. But there’s been a lot of research about how to teach things, so following the best research is the better version.
I think I gave a small example of teaching problem solving in my 3rd paragraph where I described tutoring math. But you can use any problems instead of simply math problems.
Really, I say this as a very introverted person with a strong STEM background, I think the most important skills children learn from school are their interpersonal skills, but we rarely teach them directly. So, you can work through typical problems in class, like for problem solving, say, you want to use the gaming console, but your sibling is using it. What can you do?
Similarly, how do YOU know when something is misinformation? Just teach the children to take the same steps you do. “I doubt this information because based on these previous incidents, I’ve seen that this person has a reason to lie about this.” Or, “If I think about it, there is somebody who is profiting from people acting on this information, and so I that makes me dubious about this.”
How do you know when a conspiracy theory is very unlikely? The more important it is and the more people who must participate in it, the less likely the theory is to be true. That’s why you can write off flat earth theories almost instantly with very little knowledge of science.
You can teach critical thinking via debate class, for example, but I think there are some other methods, too. Critical thinking is probably the hardest to imagine a way to teach.
If we want children to learn these things, we should teach them these things directly, instead of relying on science classes. I’m not saying we should get rid of science classes, but the people who are saying these stupid things did actually take science classes in school.
We desperately need to teach classes that are specific. I learned a lot about problem solving from math classes, but I was shocked when I tutored other kids, and they only learned the math, but had no idea how to approach problems. And I don’t mean just word problems, but literally even if you just give them multiple equations and variables.
My tutoring often went like this: “I can’t solve this!” “What information to they give you? What answer do they want? What can you do with the stuff that they’ve given you to get the answer?” And then they get the answer. Then repeat. Literally no math involved in the tutoring for math class.
So, we need required classes, early, like in elementary school, that specifically teach problem solving, critical thinking, how to detect misinformation, and what I’ll call empathy. By “empathy”, I mean the ability to imagine yourself in another person’s shoes so that you can predict why they’re doing what they’re doing. It’s essential for detecting misinformation because you need to trust somebody at some point, so you need to understand how to tell who is more likely to be trustworthy. I also think we should teach children meditation techniques.
That “parallel” diagram… what am I looking at? The voltage is on the left, and presumably the load is on the bottom and that’s supposed to be a resistor placeholder. But the wire connects all the way around bypassing the killers, so I guess killers must be some sort of capacitor and this is some sort of killer-driven filter?
You’re the traffic in the same way that a molecule of water in the ocean is the wave.
When I’m stuck in traffic, I generally am anti-traffic, meaning I drive in such a way to make the traffic behind me better than the traffic in front of me. The most basic way to do this is by increasing your follow distance. Instead of following 2 or 3 seconds behind, follow 5 or more seconds behind.
Most traffic is caused by people braking too hard. The most common reason is that they’re following close enough that they have to brake hard when the person in front of them brakes hard.
By leaving space in front of you, you reduce the number of times you have to brake hard, thereby reducing the number of times the people behind you brake hard.
You also give people the chance to switch lanes if they want to. People cutting others off because they switch lanes without room is another common reason for hard braking.
LOGIC💣@lemmy.worldto
Science Memes@mander.xyz•Ġ̵̻ͅį̴̹̜̼̙͍͋̈̕m̷̦͎͈̎̄̄̿̈ṁ̶̭̫͓̞̻̾̂̚ë̶͚́̍̀͆ ̴̻͗̈́̿̂̚͝f̴̧̳̝͓̫̆̍͌͠u̸̧̖̠̗͔̽̽̾ȇ̶̝̠̎̔l̵̡͙͔̀́̃́̓͘,̵̠̜̽͛ ̴͙̜͇͚̥̜̑͛͐̓͆͒ḡ̸̮͝͠ḯ̸͍̩͛͗̍͝ṁ̶̛͎̖̭̖̓̃͑̃ḿ̵̫̇e̸͈͕̍̍͒ ̸̧̣̣̣̹̺͌̃ẇ̴̤̳͇̪̝̑̈́̏̚i̶͖͒̒r̶̢̪̙͉̭̥̂̐e̵̞̳̻̍͘English
156·9 months agoHigh voltage: “I am still taking the path of least resistance. If you wanted me to use a wire, then you should have given me an appropriate wire.”
So a Pokémon expert would get this correct, even with zero pharmaceutical knowledge.
In evolutionary taxonomy, reptiles are gathered together under the class Reptilia (/rɛpˈtɪliə/rep-TIL-ee-ə), which corresponds to common usage. Modern cladistic taxonomyregards that group as paraphyletic, since genetic and paleontological evidence has determined that crocodilians are more closely related to birds (class Aves), members of Dinosauria, than to other living reptiles, and thus birds are nested among reptiles from a phylogenetic perspective. Many cladistic systems therefore redefine Reptilia as a clade (monophyletic group) including birds, though the precise definition of this clade varies between authors.
I’m not sure what that video said, exactly, but both water and dirt move because they are both affected by tidal forces.
Tide is caused when an object, like Earth, is large enough to experience a difference in the effects of orbital gravity from one end to the other. The center of gravity of an object does not experience tidal forces.
Since most of the Earth’s surface is water, and the water is on top of the dirt, the water should be affected more by tidal forces than the dirt underneath it.
The video may have been talking about how the dirt affected by tidal forces also pushes the water, causing a compounding effect or something.
In college, I had a URL in my email signature, and the website was about etiquette in emails. I did this because I had to frequently communicate with a person who typed in all caps, and I hoped that he’d read it at some point. But anyways it wasn’t a well-known domain, nor was it one that I had registered myself.
And then, somebody sent me an email asking what kind of sick sense of humor I had, and it turned out that the link now went to a hardcore porn website. Not the best link to have in your email when you’re using it to try to find a job.
Thinking about it now, I wouldn’t be surprised if it was a prank by somebody who knew me.
Here’s another thing that doesn’t make sense about that post:
If you play Dungeons & Dragons, this object probably stops you in your tracks.
If you just play Dungeons & Dragons, then it looks like the hundreds or thousands of other d20s you’ve seen. Barely worth a look.
On the other hand, if you just like dice, like a lot of TTRPG people do, then it might catch your attention.
They’re called integrals, so it should be no surprise that they’re integral.
It just occurred to me that were a person to complain about life giving them lemons, that’s basically like how Homer Simpson complained about finding money when he was looking for a peanut. It’s indeed true that money would be unpleasant to eat directly, but that’s not how it’s supposed to be used, anyways.
LOGIC💣@lemmy.worldto
Science Memes@mander.xyz•Splitting Hairs, Splitting AtomsEnglish
1012·9 months agoIf I’m to believe that second person didn’t misspeak, they had “mental breakdowns” with an “s”, so multiple breakdowns, over the thought that their eating lettuce could cause a nuclear apocalypse.
They must really like lettuce. If I had a mental breakdown over the fear that my eating a specific food would cause untold human death and suffering, including my own, I would likely not eat that food again until I could convince myself it was safe.
They tried something that was 5% noodles, 5% vegetables, and 90% water, and decided that the result was water.
LOGIC💣@lemmy.worldto
Selfhosted@lemmy.world•New Community Rule: "No low-effort posts. This is subjective and will largely be determined by the community member reports."English
1·9 months agoFor me, the important thing is that this is a vibrant community.
That means that from the mods’ perspectives, they don’t get too loaded down with moderation work, or need to defend themselves and create friction with the community.
It also means that when people want to contribute to the community, they’re not afraid of what the mods will say. If they post without reading the rules, like probably most people do, it’s really the poster’s fault. But if they are afraid to post even after reading the rules, then I think that has a freezing effect on the community.
As for people who are looking for loopholes, I think they’re trying to make the mods’ lives harder, and so I don’t really think they’re worth worrying too much about. They’ll probably get banned sooner or later because that is the attitude of a troll.
Just my opinion. I’ve never been a mod, and I don’t think I could handle that responsibility. I just try to be empathetic with everybody involved.
The meme is specifically about cities, so when you said “thinly populated,” that should have been about thinly populated areas of cities.
If you’re actually talking about rural areas and not cities, then you’d want to start with buses. Speaking of living in places with good public transit, I used to live in Japan, and I was surprised by how much buses get used in rural areas. They can get pretty full.