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Whether we're talking about politics or the animal kingdom, learning something new can require a fair amount of time and effort. Luckily, we don't always have to read lengthy scientific papers. Some people do it for us. And not only that — they narrow down everything to a few bullet points and illustrate them to help our minds remember.

And if you want a place that stores these effective tools, look no further than the subreddit r/CoolGuides. As the name suggests, it collects picture-based reference guides for pretty much anything and everything.

"If it seems like something someone might print, physically post, and reference then it is a good link for this sub," its moderators write in its 'About' section.

Continue scrolling to check out some recent posts that garnered a lot of attention within this online community and if you find yourself hooked, fire up Bored Panda's earlier publication on it too.

#1

Opossums Are Our Friends

Opossums Are Our Friends

Super_Tmart Report

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Sabse
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

We need them. Now! 😄 We do not have these cute pest controllers.

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#2

How To Treat People With Dementia

How To Treat People With Dementia

Sabyn123 Report

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Caro Caro
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

This should be higher up. We all have or will be in contact with someone with alzheimers.

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Dana Jandhyala, who has had a long career as an educator where she has taught in different schools and institutes, believes that visuals hold more appeal than plain text to curious and intuitive minds.

"Till date, several studies have been conducted which prove the power of visual aids in eLearning," she wrote. "And there are some interesting results drawn from them. Such as, learners respond to visual information faster as compared to text-only materials. Also, visuals help improve learning tremendously and on multiple levels. Hence, around 65% of the population comprises visual learners."

#3

This Library Hung A Dewey Decimal Reference Sign For “Everything You Want To Know, But Don’t Really Want To Ask”

This Library Hung A Dewey Decimal Reference Sign For “Everything You Want To Know, But Don’t Really Want To Ask”

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Yvonne Dauwalder Balsiger
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

That really made my day, just love this - especially the sentence at the bottom. 🙏

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#4

Simple Trick For Calculating Percentage

Simple Trick For Calculating Percentage

Alexray1 Report

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Olivia Lisbon
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I had this realization on my own. I’m crap at maths, it was the best feeling!

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Jandhyala said there are several advantages of visual aids:

They help store information longer. "Images are the simplest and the most effective way to make sure that the information gets stored as long-term memory. As per Dr. Lynell Burmark, an education consultant, our short term memory processes words and can only retain about seven bits of information. Whereas, images are directly processed by our long-term memory, where they get indelibly etched."

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They make communication quicker and simpler. "Information listed in bullets is no doubt simpler to process. But, that same information in the form of an image or a video is processed even more quickly."

As per the Visual Teaching Alliance:

  • Of all the information transmitted to the brain, 90% is visual;
  • As opposed to text, visuals are processed 60,000x faster;
  • Humans are capable of getting the sense of a visual scene in less than 1/10th of a second;
  • 40% of nerve fibers are linked to the retina;
  • Our brain can see images that last for only 13 milliseconds;
  • The human eye can register 36,000 visual messages every hour;
  • Hence, the eLearning programs which incorporate suitable visuals gain a higher preference over.
#6

The 3/3/3 Rule

The 3/3/3 Rule

regian24 Report

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Monty Is Fiennes
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

And if there has been abuse of any kind it may much longer to complete phase 3...

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#7

It's Either This, Or Pupper Mittens. Bernie Votes Mittens

It's Either This, Or Pupper Mittens. Bernie Votes Mittens

LA_Grip Report

Visuals aid better comprehension. "They help learners grasp concepts easily by stimulating imagination and affecting their cognitive capabilities. Besides, the visual language is also known to have the potential to stretch 'human bandwidth' – which comprises absorbing, comprehending and analyzing new information."

Visuals act as stimulators for emotions. "Emotions and visual information are processed in the same part of the human brain. Visual stimuli and emotional response are linked in a simple way and these two together generate what we call memories. Hence, powerful images and visual metaphors create strong impressions and lasting memories in learners."

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They drive motivation. "Most of the students struggle with some of their subjects because they find them uninteresting and hence lack the motivation to put in the required efforts. Visuals are the best bet in such scenarios. Captivating images, engaging videos, interesting infographics, etc. help learners fight the boredom and motivate them to do better."

So it very well might be that the things you'll learn from these guides will stay with you. At least for a little while.

#8

Useful Info

Useful Info

_Jack_Of_All_Spades Report

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Chich
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Took a 2yr tech course and ended up making more than friends who got a degree..

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#10

How To Retain Employees. A Lot Of Companies Need This Guide

How To Retain Employees. A Lot Of Companies Need This Guide

Working_Class_Pride Report

#11

Different Street Light Designs To Minimize Light Pollution

Different Street Light Designs To Minimize Light Pollution

Narendra_17 Report

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NsG
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Yes! Direct the light to where it's needed. This doesn't just impede views of the night sky - poorly thought out infrastructure can put streetlights directly outside bedroom windows and blackout blinds can be expensive.

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#13

Tips For Police Encounters

Tips For Police Encounters

Gullible-Pear9565 Report

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Jodie Kavanagh
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Where's the educational flier for the police? 1. Do not violate a person's civil rights. 2. ....

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#14

A Guide To Cat Body Language

A Guide To Cat Body Language

notlikelyevil Report

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Mike Crow
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Do not believe the so called “trusting” one, we all know it’s a trap.

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#15

Why You Shouldn’t Give Up When Starting Something New

Why You Shouldn’t Give Up When Starting Something New

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Jerry Mathers
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

This what millions of antivaxers are experiencing right now. They feel informed because they did internet research. Or because they are a nurse. Or because they know someone who backs up their opinion. They don't even know how much they don't know. To me, the scariest part of being in the US right now is how willing people are to take their opinion as a fact and use groupthink as a form of confirmation. Thousands of people who studied the subject for 8 years and currently work in the field are saying one thing while the other side has Timmy, the YouTube video maker talking to a guy that used to work at company and got fired is saying another. And somehow the thought process is the video is right. That is scary

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#16

Interesting Visual About Genetic Similarities

Interesting Visual About Genetic Similarities

Medium-Comparison-34 Report

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Sue Hazlewood
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Well, let's face it, there are many times we feel like mushrooms. Kept in the dark and fed s**t!

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Giles McArdell
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Any particular species of fish can be closer in relation to humans than to another species of fish. Always found this interesting, it challenges our perceptions, fish didn't just evolve into land animals, they continued to evolve into different types of fish too.

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Jon S.
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

As I understand it, only lobed fish are arguably closer to humans. All ray fins are closer to each other (and ray fins are the vast majority of fish).

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Stephanie IV
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I find it vaguely reassuring that I’m more closely related to mushrooms than to plants.

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Me
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Apparently you're not. Mushrooms are closer to humans than plants sharing 50% of human's dna. But plants like the bananas have 60% dna in common with humans.

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Daniel Marsh
Community Member
2 years ago (edited) DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Because it's not EXACTLY entirely true. Toucans, crocodiles and most lizards all evolved from a reptile that you'd probably consider to be a "lizard" if you saw it. Toucans and crocodiles have a common ancestor that is more recent than this "lizard," and a little less like "lizards." Birds, you see, are descendents of "dinosaurs," which means "terrible lizards." However, the term "lizard" is now considered formally correct only when applied to members of a group of reptiles called, "squamates," and not dinosaurs, but even this identification is still not scientifically accurate because "squamata" includes snakes, which also have a more recent common ancestor to some lizards than those lizards have to other lizards.

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Daniel Marsh
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Most of these are great examples and this doesn't apply to them, but: Around twenty years ago, the notion of grouping organisms around most recent common ancestors really cemented as genetics made it rather fool-proof. The problem is that some organisms remain virtually unchanged for hundreds of millions of years, while others rapidly change. So a modern coelocanth which is virtually identical to a 300-million-year-old coelocanth may be "no closer" to its ancestor than you are to some 300-million-year-old amphibian. As such, "reptiles" like lizards and crocodiles are "further" from each other than some repitiles are from birds which evolved "from" reptiles.(This is not true for mammals, which evolved from a branch of the "reptile" class which has no other living representatives.)

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Kisses4Katie
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Potatoes, tomatoes, and peppers are part of the nightshade family

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Marlowe Fitzpatrik
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Ah... What? I thought because they live in Africa, too, and have a real-life impact on lions, as the two species kill each other's offsprings and steal their hunted food (the lion more often steals from hyenas, but people don't like to hear that. Thy want the ugly one to be the thief)

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~hUmMuS vIbEs~
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Also elephant shrews (look them up, they're so cute) are more closely related to elephants than shrews.

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Bunzilla
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

The bottom one makes totally sense to me, but probably only because I've done some research on the subject. Both Potatoes and Tomatoes belong to the nightshade family. Eggplants and peppers are also part of the nightshade family. Sweet potatoes are part of the same family as Morning Glory vines. Yams comprise another family entirely.

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Ece Cenker
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Interesting to see that I don't belong in this family feeling extended to other animals and plants.

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Michelle Muirhead
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I agree with Sugard Glider and Kangaroo, both marsupials. I have no opinion on the others.

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Eagle Girl
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Gonna call BS with this one. Just bc it's in meme form doesn't mean it's True

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Mazer
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

The hippo is more closely related to the dolphin due to its similar digestive system. Nature is the best

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#17

Know Your Wetlands. Posted To A Wildlife Management Facebook Group Probably Posted Somewhere Else Before But Not Here

Know Your Wetlands. Posted To A Wildlife Management Facebook Group Probably Posted Somewhere Else Before But Not Here

FioDC Report

#18

Tally Marks Are Different Around The World

Tally Marks Are Different Around The World

ineptnoob Report

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Hermione
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

I love this. Had only ever done the left and never thought there were alternatives.

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#19

How Taxes Work

How Taxes Work

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ejfs
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

That is actually really useful. Although I assume the brackets differ between countries.

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#21

Happiness Chemicals In The Brain And How To Activate Them

Happiness Chemicals In The Brain And How To Activate Them

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#22

I Spent Forever Looking For A "Grid Pattern" Shirt Before I Found This

I Spent Forever Looking For A "Grid Pattern" Shirt Before I Found This

i-am-a-potatoo Report

#23

Plant Watering Guide

Plant Watering Guide

teebiv Report

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ZAPanda
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Not true. It depends on the type of plant. If it's a deciduous plant, you risk drowning it with overwater / waterlogging. Similarly if it is a succulent. You need to look at the leaf type to determine how much water to provide. Assuming a pot plant: waxy leaves, thicker than paper: 1 cup every three days papery thin leaves, dry/papery surface: ½ cup every two days or ¼ cup every day thick fleshy leaves: ½ cup once a week etc.

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#26

Great One If You're Starting To Learn Music Notation

Great One If You're Starting To Learn Music Notation

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#27

Saying "I Ain't Doing That For Free" Differently

Saying "I Ain't Doing That For Free" Differently

beybabooba Report

#28

Different Types Of Sleeves

Different Types Of Sleeves

Gitmurr Report

#31

Here’s For Understanding What Your Car’s Trying To Tell You

Here’s For Understanding What Your Car’s Trying To Tell You

TitanicsAnInsideJob Report

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Terilee Bruyere
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

My son once asked me what the jellyfish meant. High beams, he was talking about my high beams XD (he was 6 at the time).

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#36

Know Your Window Types!

Know Your Window Types!

PuzzleMule Report

#37

The Amount Of Snow It Takes To Cancel School By County

The Amount Of Snow It Takes To Cancel School By County

reddit.com Report

#38

How To Choose Your Colour Palette

How To Choose Your Colour Palette

PigsFlyOnMars Report

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ejfs
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Or....simply wear what you enjoy wearing and f*** anyone else's opinion.

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#39

Map Of The Us States That Pays More Tax Than What They Receive From The Government, Courtesy Of Cgp Grey

Map Of The Us States That Pays More Tax Than What They Receive From The Government, Courtesy Of Cgp Grey

glizzyMaster108 Report

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Limey Cheesehead
Community Member
2 years ago DotsCreated by potrace 1.15, written by Peter Selinger 2001-2017

Isn't it amazing that the states that take more tax tend to the ones with the most conservative voters...except Texas & Florida, which was a pleasant surprise.

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#40

Estimated Caffeine By Type Of Drink!

Estimated Caffeine By Type Of Drink!

stockyman Report

Note: this post originally had 87 images. It’s been shortened to the top 40 images based on user votes.