Though it’s literally impossible to know everything there is to know in the universe, there are some fundamental things about being a human being in the modern world that everyone should strive to know. Core skills like cooking and cleaning allow you to be self-sufficient. Meanwhile, knowing how antibiotics work, why cat bites can be dangerous, and what chemicals to never ever mix together can actually end up saving your life.
Reddit users had a very informative discussion on r/NoStupidQuestions in a thread that went viral. They shared the pieces of ‘basic’ knowledge that everyone should know, but that a scary number of people may be oblivious about. Check out what they feel is vital to know in the 21st century as you keep scrolling.
Bored Panda got in touch with Glenn Geher, Ph.D., who was kind enough to shed some light on the evolutionary reasons why people might get embarrassed about not knowing something that others do. He also shared his thoughts on how to fill those knowledge gaps and whether it's easier to survive in the modern world than in the far past. Geher is a professor of psychology at the State University of New York at New Paltz and a published author, and you'll find our full interview with him as you read on.
#21

Babies below 6 months shouldn’t drink water, it can be fatal.
Edit: To clarify, water isn't just fatal. "But children under a year old don’t need water like adults do. It can actually be dangerous for them. Babies get all their hydration from breast milk or formula." Adding additional water can lead to water intoxication as children under 6 months have underdeveloped kidneys. If they have a mouthful of water of will they die? Most likely no, however everything I've read said not to give them plain water on top of their diet.
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122points
#22
How statistics work.
Tons of people out there saying that because their uncle lived to be 99 years of age despite eight decades of heavy smoking is proof that smoking isn't dangerous.
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121points
#23
That shopping carts 🛒 should left in the cart return, not the middle of the parking lot.
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121points
#24

There is no minimum time. You don’t have to wait to file a missing persons report. You know your person better than the police, even if they tell you to wait, file one anyway.
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117points
#25

IF you have a nosebleed, tilt your head FORWARD not back. tilting it back makes the blood go down your throat and you can feel nausated or start to vomit because of it.
114points
#26

OCD rarely has anything to do with being clean, tidy or orderly.
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113points
#27

Clean the dryer vent. Change furnace filter regularly
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110points
#28
Towels will last longer and be more absorbant if yiu don't use fabric softener on them
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106points
#29
Chronic sleep deprivation is WAY worse than most people realize, and effects way more than just your mood/energy level. Especially when it comes to learning/retention.. all the adderall and redbull in the world cannot make up for lack of sleep.
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105points
#31

Sinus headaches without green snot are migraines. Had to educate my GP doctor on this when he kept trying to push antibiotics for my weather headaches. Neurologist confirmed that they are indeed barometric pressure migraines.
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100points
#32

That you are not your mind and you can choose to agree or not with any thoughts you have. Most people act like a robot and think they have to do everything their mind says.
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98points
#33

You aren't immune to propaganda. If you get all of your news from one source/ one bias/ find sources that just confirm your own ideas, you probably have been subject and believe in propaganda.
It's easier to fool people, than to convince them they've been fooled.
Everyone sees the sensationalized moment, but not the quiet redaction or the outcome leading to a wrong idea of what happened.
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97points
#34
Woman have 3 holes down there. I had to explain to my friend why she could wee with a tampon in…
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91points
#35

If something is on fire in your oven, do not try to take it out. Just leave it there until it runs out of oxygen.
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91points
#36

If your house suddenly smells fishy & you're not cooking fish, check your electrical outlets, particularly any multi-plug extension cables.
Burnt out sockets & plugs give off a fishy smell, so you might save yourself from an electrical fire.
90points
#37

Don't mix bleach and ammonia, it makes chlorine gas! I work in a cleaning/sanitization job and we have ammonia-based cleaners and bleach, the amount of times I've seen co-workers mixing them together thinking they're making a stronger sanitizer is ridiculous.
86points
#38

A lot of people don't seem to know the dangers of carbon monoxide. Entire family's have died in their sleep after moving coal burning BBQs etc inside when it's extremely cold. I myself have seen many times people using petrol powered tools in an enclosed space and get told I worry too much when I've spoken up.
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84points
#39

I am always amazed when a grown adult first notices that you can see the moon during the day.
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83points



