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38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Interesting FactsMAY 30, 2025

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts

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We all go through life with a certain amount of knowledge. While usually these amounts are different, depending on the person's education, character, and other things, from time to time, some folks assume that the things they know, others do, too.
Today's list is full of stories like that. To be more specific, it's full of facts people thought everyone knew, only to learn that they didn't. Mind you, these are pretty obvious ones, at least to us. Did we pique your interest? Read on and maybe you'll learn some basic facts you didn't know before, too!
More info: Reddit

#1

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
That vaccines don't cause autism
The only "reliable" indicator on what "causes" autism is having a parent with autism







TLDR:
(Now No longer Doctor) Andrew Wakefield conducted a very flawed study that claimed that the MMR vaccine (Measles Mumps and Rubella combo vaccine) caused a (alleged) condition in the stomach that somehow causes autism. And that that the vaccines for each disease should be given seperately instead. (He also had a financial incentive so he definitely conducted the study to get money)


So not only did he NOT claim Vaccines cause autism he claimed that ONE vaccine causes autism and that other vaccines were safe.
66points

#2

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
That the McDonalds Coffee Lawsuit was 100% legitimate and the media is a big ol' sack of d***s for how they handled it to defame that poor woman.
63points

#3

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
You need to let people off the elevator before you try to get on...
49points

There’s no chance that you've ever heard a saying along the lines of “knowledge is power” or “knowledge is a path to success.” Well, we can’t say that these sayings aren’t true—they are. After all, learning new information makes a person grow personally, professionally, and in other ways. 

It improves our awareness of facts, experiences, cognitive processes, communication, and logic, to name a few. Basically, knowledge itself is a very broad term, carrying many smaller things under its umbrella, which makes it a rather important one. 

#4

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Tariffs increase prices for the buyers.
48points

#5

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
An undercover cop doesn't have to tell you they're a cop.

Cops can lie to you, but you can't lie to cops.

Even if you're innocent, don't talk to the police without a lawyer present.
46points

#6

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
The Underground Railroad was *not* a literal subterranean locomotive.
39points

Yet, even though it’s so important, quite a few people have plenty of knowledge gaps. They can come from many places—from not paying attention at school and getting lost in a sea of information to mental disorders or disabilities that might disturb the learning process, like ADHD or dyslexia. 

On today’s list, you’ll find examples of facts that seemed like basic knowledge for some people, yet shocked them when they found out that it wasn’t for others. These range from fundamental computer skills to math to biology. People are different, so their knowledge gaps are, too. 

#7

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Ctrl+C

Ctrl+V

Astounding the number of people who go through life working in a corporate office who had no idea about this. Truly worrying.
38points

#8

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
The moon is out during the day just as much as it is out at night.
38points

#9

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Pickles are pickled cucumbers, not a unique vegetable.
37points

Granted, some of these actually look pretty basic and, surprisingly, someone might now know that, but as we made clear previously, there are plenty of reasons why this has happened.

Maybe they have some underlying issues that go between them and the knowledge they wish to have. We might never know, so blindly judging someone for not being smart about something, especially in non-threatening situations, isn’t the best choice you can make.

#10

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Women can't "hold in" their period.
36points

#11

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Green peppers are just immature red peppers that were harvested before they were ripe.
35points

#12

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Someone can have cellulite regardless of their fitness or body fat level. Cellulite is not a moral failing, and it's not something caused by being overweight.

Cellulite is simply adipose tissue which forms in a mesh-like pattern. Some people have smooth tissue, some have mesh. That's the only difference! The more body fat you have, the more visible cellulite could be, but it's not caused by being overweight.

The amount of people who have argued with me about this and some who have straight up refused to believe me is weird. Even after telling someone they could google it themselves they still chose to remain ignorant.

Just want to spread the word and help people not blame themselves for something they can't change. I had a 6-pack but I still had cellulite. It's just not worth worrying about.
35points

After all, having a knowledge gap isn’t the end of the world (unless you’re in charge of important things, but aren’t qualified for them—but that’s a topic for another day.)

Just as the term knowledge itself is broad, there is a broad range of choices to gain said knowledge from, too. The most common is school—whether it’s middle school, high school, or higher education institutions—they all teach people certain things, improving their skills. 

There are also more unconventional ways. Well, they might seem quite conventional for you, depending on what kind of person you are. You know, different strokes for different folks. Here, in this online thread, you can find plenty of suggestions for how to improve your smarts. 

#13

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Poverty makes everyone less safe.
35points

#14

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Narwhals are real.
32points

#15

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
As a tradesman I asked everyone who walked by me one day how many 8ths are in an inch. The answers I received from other tradesmen were embarrassing.
29points

Quite a popular suggestion is reading, and, well, it’s not a bad one. After all, when you read, you not only broaden your horizons on the topic that the text is about but also improve your reading, literacy, and critical thinking skills. So, it's a win-win situation. 

Besides reading, doing research on things that interest you, watching documentaries, listening to podcasts, and talking to people can be a part of your learning process, too. Again, it all depends on who you are and what fits you the best.

What are your methods for improving your knowledge? Share with others in the comments!

#16

Cows have to get pregnant to make milk - they don't just make milk.
28points

#17

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Percentages are reversible. 8% of 25 is the same as 25% of 8 and one of them is much easier to do in your head.
26points

#18

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Not everyone has internal monologue. For some people, thoughts are purely conceptual. They do not have a narrative voice in their head.

Also, some people scrunch toilet paper to wipe their a**e. Others use it flat.

Neither group is aware the other exists.
25points

#19

38 Cases When People Were Shocked That Someone Didn’t Know These Basic Facts
Most (not usually cheap ones, but sometimes) suit jackets (and sometimes pants) have the pockets sewn close for shipping. Your jacket doesn't have "fake pockets" you just need to cut them open.
24points

#20

If it bites you and you die - it's venomous

If you bite it and you die - it's poisonous.
23points
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