Science is fun!
You might have had a bad time in your early schooling days, learning how the mitochondria was the powerhouse of the cell. While that's certainly important for certain biologists to know, we want the spicy stuff. The facts and info that makes our hair stand on end and our brain cells ignite with the possibilities of the universe.
Stuff like this.
Reddit user, analyzeTimes, wanted to learn some fun stuff when they asked:
"What is a scientific fact that absolutely blows your mind?"
Let's start with some crazy numbers! Everyone likes numbers, especially when those numbers are all about making us lack any real understanding of probability and the passing of time.
Time Is Longer Than We Think
"The time period in which dinosaurs lived is so vast, there were dinosaur fossils when dinosaurs were still alive."
daric
"Yes, Tyrannosaurus Rex is closer to the iPad in timeline than it is to the Stegosaurus, by tens of millions of years."
"We are so used to seeing dinosaurs portrayed in a single timeline (children’s books, museums) that we don’t understand the vastness of time they were around."
fadevelocity
Beetles, Beetles, Everywhere
"If you put 1 of every animal in a bag and then pick one out you have a 1/5 chance in picking a beetle"
ItsStillNagy
"And 1/2 chance of picking an insect of any kind."
"To put it another way: half of all animal species are insects, and 40% of those are beetles."
“If one could conclude as to the nature of the Creator from a study of creation it would appear that God has an inordinate fondness for stars and beetles.”
– evolutionary biologist J.B.S. Haldane
havron
It's A Lot Of Zeroes. Trust Us.
"You are made of 7 Octillion atoms (7,000,000,000,000,000,000,000,000,000)"
Knightofthehouse
Keep Counting
"There are 8 times as many atoms in a teaspoonful of water as there are teaspoonfuls of water in the Atlantic ocean"
cafeum
"It's the same with sand!"
"There are more atoms in 1 grain of sand than there are sand grains on earth."
KvotheScamander
Try To Picture It
"If the nucleus in any atom from your body was size of a tennis ball. The electrons would be found orbiting it 2 miles away. You are mostly empty space."
ozmanmusa
It's The Greatest Game Of All Time
"There are this many atoms in the universe: There are between 10^78 to 10^82atoms"
tastey_orphans
"there are even more possible variations of chess games than there are atoms in the observable universe. This is the Shannon Number and represents all of the possible move variations in the game of chess. It is estimated there are between 10111 and 10123 positions. This includes illegal positions. The number not including illegal positions would still be stupid huge as only moves that put your king in check are illegal"
MindlessPut7675
The brain is the most fascinating thing, and we're all just walking around with one inside of our heads. Ever wondered what it was capable of doing?
Even Your Dreams Need To Be Spiced Up
"When you dream, one portion of your brain creates the story, while another part witnesses the events and is really shocked by the plot twists."
Longjumping_Owl9929
"It gets even weirder. There's 2 kinds of dreaming, the watching kind (non-REM) and the doing kind (REM). Each night, you go through 3-4 of these non-REM and REM sleep cycles. The non-REM sleep is the deeper sleep and the REM is the lighter sleep."
"So in the watching kind, it's like you're watching a movie, you're passively observing a character your subconscious created going through a situation, for example, you watch a character you created subconsciously go through their first day of high school. After observing it and drawing some conclusions, or gaining some insight, you then go into REM sleep and now you're the one going through their first day at high school. You make the decisions, you feel the emotional responses to what's going on, and your body will have physical reactions like sweating from fear, increase heart rate from excitement, dopamine release from something good happening, etc. So it's like watching a training movie and then getting a chance to do it in a practice dream scenario."
Enjoying_A_Meal
Ever Feel Like You're Talking To Yourself?
"I recently read about the Split-Brain experiments. There is a procedure for severe epilepsy that involves cutting the connecting nerves of the two brain hemispheres, resulting in the two hemispheres being unable to communicate with each other. The experiment shows that both halves can answer questions independently of each other, have seperate opinions/preferences, form memories independantly. Basically suggesting that there are two minds in the brain. That just blows my mind(s)."
Mlinch
People Afraid Of Spiders Need Not Try
"There are actually blood vessels obstructing light from reaching certain areas in your eye, effectively creating a shadow. Your brain filters this out and essentially fills in the gaps so you don’t actually see this spiderweb-like network of black lines. However, you can visualise them by shining a light at a diagonal into your eye (not directly!) and gently wiggling it about. This means your brain doesn’t have enough time to filter it out and you see this spiderweb like network of blood vessels!"
"Technical instructions to clarify the actions involved. I find it easier to see this effect in a dark environment, so the contrast of the black shadow against the light is higher. You want to be staring straight ahead and shining the light into your pupil at a 45 degree angle from the side directed at your nose at about 10-20 cm away from them. Phone light will do great and have it on the dimmest setting if possible. Then wiggle the light in gentle 1 cm movements side to side. Keep this up for about a second at least and you should see them. Hope this clears it up a bit!"
ANonWhoMouse
"Hey, We Should Be Keeping All This Blood In Our Body, Right?" - Your Body
"Blood is able to turn from liquid to a gel in order to stop bleeding. Basically, when God created us humans, he made our cells (and our bodies themselves) smarter than us. Now obviously it sounds like basic knowledge for blood to clot and stop bleeding. It may sound simple and basic for tissue to do such a thing, but even the most basic things our bodies do can impress us."
TheBBWLoverGUNNUT
Space. The final frontier.
And one we'll never fully comprehend, at least not in our lifetime.
We're Never Going To Get To Trek The Stars, Are We?
"Voyager 1 has been traveling >30,000 mph for 43 years and it's only 20 light hours away."
ruined-on-the-day
"And the closest star is about 4.3 light year away, so it would only take 80,000 years"
SluggishPrey
"light-years alone are difficult for me to wrap my head around. This is the first I'm hearing of light hours and my brain just imploded."
ThrowRARAw
Being The Right Distance Away Helps A Lot
"To me... The amount of energy that is produced in the sun, and only an infinitesimal fraction is all we need to survive."
TwistLocal4739
Squeeze It On In
"You can fit all the planets (Pluto included) between the Earth & Moon"
AnxiousIndicator
"For reference, the moon is about 30 Earth's away"
abramcpg
Breathe Past The Existential Dread
"Approximately 99.85% of all the mass in the solar system is concentrated in The Sun."
Public_Breath6890
"The mass in our solar system is contained within the sun, Jupiter, and a rounding error."
Past_Ad9675
"Very true, but even jupiter could be a rounding error lol. It's only 0.095330% of the solar system's mass."
_alright_then_
Yeesh, We Know Nothing
"In normal space-time we can freely move about in space, but not time. You are free to travel to the north pole if you so wished, but you can't not go to tomorrow."
"However once you cross the event horizon of a black hole this gets inverted. You can freely move about in time but not space. All possible trajectories will lead you towards the centre of the black hole."
nova_outis
The Doctor And His T.A.R.D.I.S. Would Like A Word
"Dinosaurs lived on the other side of the galaxy from where we are now"
nolesein
"This is what I think about with time travel, if it's not relatively bound to the Earth, you'd travel back in time and 99.999% end up in the vacuum of space"
BrokenRatingScheme
Take a deep breath. Your space in this universe is important, but always remember how amazing the universe you're a part of actually is.
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Things Left-Handed People Deal With That Right-Handed People Never Do
Reddit user johnnyportillo95 asked: 'What’s something left handed people have to deal with that right handed people wouldn’t even think about?'
Many of us who are right-handed never even think about how the world is designed to cater to us.
It probably doesn't even cross your mind that 10% of the world's population is left-handed.
Because of this, there tends to be a stigma for being left-handed since society tends to associate the left with negative things.
For example, the phrase "two left feet" applies to those who are clumsy and therefore, incapable of dancing.
Curious to hear more about the challenges facing those with the other dominant hand, Redditor johnnyportillo95 asked:
"What’s something left-handed people have to deal with that right-handed people wouldn’t even think about?"
If only manufacturers appealed to an ambidextrous world.
Furniture Obstacle
"Those desks or couch chairs that have a small desk attached. They do make left handed/sided ones but they are few and far between."
– Prussian__Princess
"And they’re only on one side of the lecture hall, and it’s never a good seat. There is ONE front row, lefty desk in the entire room and it’s in the far corner, obscured by an ancient overhead projector."
– earwighoney
Everyday Objects For Everyday People
"as a left-handed person myself, one thing we often deal with is finding left-handed tools or equipment. many everyday objects, like scissors or can openers, are designed with right-handed people in mind, which can make certain tasks a bit more challenging for us lefties. we also have to adapt to a right-handed world when it comes to writing on whiteboards or using certain computer mice."
– J0rdan_24
Dangerous Tools
"The biggest risk is power tools. I taught myself to use all power tools right handed because of risks using them left handed."
"Trivial, I love dry boards but they are super hard to write on."
– diegojones4
It's hard to play when you're born with a physical disadvantage.
Sports Disadvantage
"Allright, Sports when you are young. Every demonstration from PE teachers are right handed. You cant just copy the movements they teach you you need to flip them and your tiny brain struggoes to process it. As well, 98% of the cheap sports equipment the school uses is right handed."
– AjCheeze
No Future In Softball
"I tried to bat right handed for so long in gym class growing up because the gym teacher never asked me what my dominant side was and the thought never occurred to me as a child to mention it! Needless to say I never became a softball star."
– Leftover-Cheese
Find A Glove That Fits
"In softball and baseball we need a specific glove for our right hand that's often impossible to find unless you own one, and we have to bat on the other side of the plate."
– BowlerSea1569
"I was one of two left-handers in a 4-team Little League in the 1980s. Nobody could pitch to me. I got a lot of "hit by pitch" walks out of it."
– Jef_Wheaton
These examples are understandably annoying.
Shocking Observation
"Having right handed people make comments whenever they see us write, like we’re some kind of alien."
– UsefulIdiot85
"'Woah! You're left-handed????'"
"I find myself noticing when someone is a lefty, and sometimes I comment on it, but I try not to. I'm primarily left-handed (im a right handed wroter but do everything else left), and every single time I go to eat with my family, someone says, "Oh hey, give SilverGladiolus22 the left hand spot, they're left-handed," and inevitably someone says, 'Wait, really?' Lol."
– SilverGladiolus22
Can't Admire The Mug
"We never get to look at the cute graphics on coffee mugs while we’re drinking from them."
– vanetti
"I just realized…I always thought the graphics were made so someone else could read them while you drink. Hmmm."
– Bubbly-Anteater7345
"I'm right-handed and I often wondered why the graphics were turned towards the drinker instead of out for others to see."
– Material-Imagination
The Writing On The Wall
"Writing on whiteboards is a nightmare. I have to float my hand, which tires out my arm quickly, and I can't see what I've already written to keep the line straight."
– darkjedi39
"Also as a teacher, it means I'm standing to the left of where I'm writing, so I'm blocking everything I write. I have to frequently finish writing, then step out of the way so people can see, instead of just being able to stand on the right side the whole time."
– dancingbanana123
Immeasurable
"Rulers."
"How the f'k is no one talking about rulers? It's from 30cm to 0 cm to me, or I have to twist my arms to know the measure I want to trace over it."
– fourangers
Just Can't Win
"EVERYTHING. The world has always been based around people being right handed. As a Chef, my knife skills SUCKED until I worked with a Left Handed Chef. Then it all made sense."
"Literally, everything we do must be observed, then flipped around in our heads, then executed. This is why Lefties die sooner, on average, than Righties."
"I had to learn how to be ambidextrous, just to complete basic tasks (sports, driving a manual, using scissors, etc). I am used to it now, and do many things right handed out of necessity, as wall as parents and teachers 'forcing' it upon me."
"But, at least we are not put to death anymore, simply for using the wrong hand (look it up, it happened)."
"Ole Righty, always keeping us down."
– igenus44
The world doesn't need another demographic to feel "othered" for being different.
But if you're right-handed and tend to make assumptions about left-handed people, you may want to observe the following.
Ronald Yeo, PhD, professor of psychology at the University of Texas-Austin told CNN:
"We shouldn’t assume much about people’s personalities or health just because of the hand they write with."
"And we certainly shouldn’t worry about lefties’ chances of success: After all (as of 2015), five of our last seven U.S. presidents have been either left- or mixed-handed."
Word.
Not all pet owners have the same relationship with their pets.
While anyone who decides to become a pet owner, or pet parent as some say, love their pets equally, some never ever let them leave their side.
Taking their pet with them to work, running errands, even on vacations.
Many pet parents even allow their pets to share their bed with them when going to sleep.
For others though, this is where a line is finally drawn.
Redditor Piggythelavasurfer was curious to hear whether pet owners allowed their pets to share their bed with them, as well as the reasons why they do/don't, leading them to ask:
"Do you let your pet sleep in your bed? Why/why not?"
The Tiny Issue Of Water...
"Absolutely not."
"I have fish."- Senior-Meal3649
Everyone Gets Lonely Eventually...
"I adopted an eleven year old cat the day before Halloween."
"She has mostly lived in my closet since I got her, and she hasn’t been too interested in coming out."
"Last night, she came out of my closet and jumped up on my bed, and crawled under my covers and curled up by my feet to sleep."
"I was so happy!"- YellowBeastJeep
The Comforting Reminder That You're Not Alone...
"I recently lost my Greyhound but I used to let him sleep on my bed with me."
"The company was nice and he was no trouble to have on my bed."- HoodedMenace3
Hungry Cookie GIF by De Graafschap Dierenartsen GiphyWhat Do You Mean Allow?
"I have no choice."
"She is a cat, cats do whatever they want."- Small_cat1412
"He lets me sleep in my bed."- Poorly-Drawn-Beagle
Wouldn't Have It Any Other Way
"I carry my old boy upstairs to bed every night."- worst_in_show
Hug GIF by The BarkPost GiphyWho Needs An Alarm Clock?
"I let my two cats sleep with me."
"They're so full of love and just want cuddles all the time."
"And so do I."
"We've all developed a lil routine."
"Get to bed, oldest sleeps on my feet to keep them warm, youngest lies in my arm while I lie on my side (she the little spoon), then when I snooze my alarm for work in the morning the youngest paws at my face and meeps loudly to wake me up."- GhostofaFlea_
Whose Bed Is It Anyway?
"Yes."
"They're also kind enough to let me squeeze into whatever space they've left for me."
"Although I do get a few dirty looks off them."- Therealkaylor
"I found this tiny kitten screaming her head off under a car."
"Would not come out."
"Got some food and some water in dishes."
"I stood by the tire so she couldn't see my feet."
"She got curious about the food and water and started gobbling it down."
"I thought she would bolt when I squatted down."
"She was too busy eating."
"I grabbed her by the nape of the neck and all four legs went straight out and she tried to scratch me to death."
"I got her in the door and tossed her toward the couch."
"She ricocheted off the couch as if she was a ping pong off a table and I lost sight of her."
"I put out food and water and a sandbox and did not see that kitten for three days."
"On the third day, I came home and she was on my bed pillow."
"I thought she would bolt when I came near, but she didn't."
"I wanted to sleep so I tried to scoot her little butt off my pillow."
"She would not go."
"I put my head down to sleep and that is the way it was from then on."
"She ran the roost."- Logical_Cherry_7588
sleepy kitten GIF Giphy
Sleeping Is A Prerequisite...
"No, he's a cat and he cannot keep still during the night."
"He walks across the headboard, opens the closet doors, jumps into the windows and rustles the blinds, etc."
"If he would sleep he could stay, but alas, he's a ramblin' man."- Spong_Durnflungle
Saying No Just Isn't An Option...
"'Let'."
"Lol."
"It's a cat's world and I'm happy to be on her good side."- milaren
Felines Only!
"The cat does, the dog doesn't and the horse certainly does not either."- Xcrowzz
Angry Tom And Jerry GIF by Boomerang Official Giphy
Is That My Hair On That Pillow?
"My dog is perfect."
"She comes up, cuddles til we start to fall asleep, then gets down to sleep on her bed so she doesn't get too hot."
"Jumps back up in the early morning for wake up cuddles."
"The hair everywhere is the only downside but she is so cozy, what can you do."- HoodieWinchester
It is easy to understand how some people are able to fall asleep more easily knowing their friend and protector is there, in bed, with them.
Though we can't blame others who don't want to run the risk of being scratched or bitten in the middle of the night either...
The old wives' tales.
They are the stories of legend.
I think we all need a big DEEP Google dive though.
Where did they originate?
WHO ARE THE OLD WIVES!
You don't hear about them as much anymore.
It's like science and logic are suddenly a thing.
But they sure are a good way to keep your kids and their behavior in line.
Redditor the_spring_goddess wanted to discuss the tall tales we've all been fed through life, so they asked:
"What is an old wives tale that people still believe?"
"Wait an hour to swim after eating."
What a crock!
So many summer hours wasted.
I want revenge for that one.
Say Nothing
Giphy"An undercover cop has to tell you he's a cop if you ask him."
LonelyMail5115
"Pretty much most advice when it comes to cops are old wives tales. I’m not even a cop but most of the advice you hear is pretty off."
I_AM_AN_A**HOLE_AMA
Say Something
"That you have to wait 24 hours to report someone missing."
Severe_Airport1426
"I really think this one is important and should be the top regardless. As it’s a piece of advice that needs to be relearned and the only way to do that is through awareness."
crappycurtains
"This used to be true. I think they changed it after some guy named Brandon went missing back in the '80s or '70s. You used to have to wait 24 hours if the missing person was an adult because they had 'a right to be missing' and then everyone realized that was stupid and stopped doing it."
AlbinoShavedGorilla
Body Temps
"That drinking ice cold water after eating oily foods will solidify the oil and permanently remain in your body. I informed my coworker that if your body temperature ever reached that point, you’d have bigger problems than weight gain."
chriseo22
"Oh, I have a cousin who 100% believed this. One of those guys who believed every early 2000s internet rumor and old wives tale. One night I chugged a big glass of ice water after dinner and he started freaking out and saying my guts were gonna harden."
"I sarcastically told him to drive me to the hospital if that happened. Obviously, nothing happened and the next morning I said something like 'Thanks for being on standby in case my guts filled with hardened oil.' He just walked off muttering under his breath."
apocalypticradish
Arms Down
"When I was pregnant, I was told by young and old alike that I should NOT raise my arms above my head or exert myself in such a manner because it could cause cord strangulation to my unborn sons and daughters."
Fatmouse84
10 Years Actually
Unimpressed Uh Huh GIF by Brooklyn Nine-Nine Giphy"Chewing gum stays in your stomach for 7 years."
"I remember accidentally swallowing a piece of gum when I was a kid in like 1995 and just accepting my fate like welp, gonna have this in my stomach til high school I guess."
Gecko-911
I was so afraid to sallow my gum when I was young.
This tale is haunting.
High/Low
Hungry Debra Messing GIF by Will & Grace Giphy"You can tell the sex of the baby by how you carry."
LeastFormal9366
"Pregnancy certainly wins awards for the most old wives tales. So much absolute BS was repeated to us by everyone we talked to."
IllIIIlIllIlIIlIllI
The Cursed
"If you’re a woman and you wear opal jewelry but opal is not your birthstone (October), you’ll never be able to have children, or will be widowed, or just generally have bad luck or something. You can counteract this by having a diamond in the same piece of jewelry as the opal, though."
"I have a nice opal ring that my parents gave me years ago, and I’ve had other women give me this 'advice' unprompted more than once when I’ve worn it. I have absolutely no idea where it started, but I’m pretty sure this little chunk of silicate rock has no concept of what month I was born in, let alone of how my reproductive organs work."
SmoreOfBabylon
Stay In
"Going outside with wet hair will make you get pneumonia. Or an earache. Or maybe arthritis. Depends on which old wife you listen to."
"Jokes on them - I haven't blow-dried my hair in decades and usually leave the house with wet hair in the morning. On winter mornings, the tips of my hair get frozen. No ear infections or pneumonia or arthritis yet."
worldbound0514
Dreams and Facts
"You never make anyone up in your dreams you've seen everyone in your dreams somewhere else before and never make anyone up entirely."
"How would you possibly prove that to be true? My partner adamantly believes this and tells me this 'fact' whenever I have a dream about someone I've never met before."
mattshonestreddit
"My late wife used to tell me that before she met me she would have dreams of standing at an alter on her wedding day but could never see the guy's face, no matter how hard she tried. After meeting me the face was filled in with mine. Don't know if it's true but one of those things I like thinking of every now and then when I miss her."
Darthdemented
Cracked
Getting Ready Episode 2 GIF by The Office Giphy"Some people still believe cracking knuckles causes arthritis."
Choice-Grapefruit-44
"There's a doctor (Donald Unger) that cracked his knuckles a couple of times a day for 60 years, but only on one hand, just to prove it. Both hands remained exactly the same."
MacyTmcterry
I love my knuckles.
Do you have any tall tales to add to the list? Let us know in the comments below.
A lot of workers daydream about some day winning the lottery and being able to say goodbye to their job.
Far too many workers are unhappy with their job duties, workplace dynamics or company culture.
But with a taste for luxuries like housing and food, they keep plugging away, year after year.
However not everyone feels that way about their job.
So what are these compelling careers?
Reddit user BITE_AU_CHOCOLAT asked:
"People who wouldn't quit their job even if you won the lottery, what's your job?"
Cup Of Joe
"Barista is my main regular job."
"I f*cking love it."
"I love being able to talk to people all day and making cute little swans or whatever in people's drinks."
~ Low_Perception9046
Cleaning Up
"Janitor."
"Hours are good, work is easy, people are mostly nice."
"Something to keep me busy."
~ IHate2ChooseUserName
Fun With Chemistry
"I develop chemical sensors."
"I would buy the company and work half time."
"The joy of solving the types of problems that come up is fun."
~ BadDadWhy
Helping Children
"When I win the lottery I’ll still work but I’ll probably go to part time."
"I work with children with special needs—my job is rewarding and special."
"I love working with kids."
"Plus I’m too young to 'retire' and not work, I’ll get bored."
~ No-Section3226
Doing Dos
"I do hair."
"Love it!"
"Gives me purpose."
~ Hyperboleballad
Feeding The Hungry
"I'm actually a chef at my local homeless shelter."
"My dream job, even with an advanced degree."
"I'd not quit this if I won 3 lotteries."
"I would, however, cut a fat check to my organization and my sister organizations."
~ subwooferofthehose
Angel Of Mercy
"Nursing."
"I kind of still like it."
"I'd probably back off to part time if I won big."
~ LadyVaresa
Sweet Beats
"I'm a musician."
"Basically I have what for most people is a dream job, which makes me a non-representative specimen."
"On the other hand, I still occasionally work as a paramedic, and as rewarding as that job can be, I'm mostly doing it when I want to grab some extra cash."
"I'd probably let my certs expire if I was rich."
~ loose_lady_lutenist
Healing
"I'm a doctor."
"A great portion of my income is already donated to my hospital's program that expands access to low-income patients."
"I'd probably give 100% of my income to the program if I won and use the lottery winnings for living."
~ Shiblets
DIY
"I recondition (light remodeling) apartments after tenants move out."
"I’m alone all day and I can listen to podcasts or books, the work is very satisfying to me, and as a woman I’ve loved learning HVAC, plumbing, and electrical work as I use the experience in my own home when things break/need updating."
"I would go crazy without working anyway but I really do love my job."
~ Dependent-Bass-2043
All Creatures Great And Small
"Kennel attendant."
"I’ll never willingly turn my back on these animals."
~ RathGodofWar
No Business Like Show Business
"I’m the Assistant Director for a Children’s Theatre."
"It’s really not something you do for the money."
"You do it because you love it and can’t imagine your life without it."
~ RamblingsOfaMadCat
Fostering Futures
"I work in addiction recovery."
"It means a lot to me."
"I wouldn’t quit if I won the lottery, but I would go part time."
~ randtcouple
A Stitch In Time
"I teach people how to sew, mostly kids but we have a few adult classes as well."
"It is stressful but also so rewarding to see a room full of people who have learned a skill from you and can take home a bunch of goodies."
"Sewing is a dying skill so we need to teach it more!"
~ Interesting-Chest520
Saving Lives
"National Suicide Prevention Lifeline."
"I love the job. It’s stressful at times but also very rewarding."
~ MaryKathGallagher
Many people stated they might cut back to part-time or donate their salary, but a significant number of people had no plans to stop working.
However some would change their job focus or profession.
So, would you keep working after a lottery win?