Skip to content
Search AI Powered

Latest Stories

People Explain Which Things Make Them Think 'Who The F*ck Figured This Out?'

Record player needle
Ingo Ellerbusch/Unsplash

Reddit user jayytrip asked: 'What’s something that just makes you go “who the f'k figured this out”?'

Make us preferred on Google

As a society, we've come to accept things as they are without really questioning them.

But if you stop and think about it as these Redditors have, how things came to be can be a sobering discovery that will challenge your way of thinking.


To give reverence to historic trailblazers, Redditor jayytrip asked:

"What’s something that just makes you go 'who the f'k figured this out'?"

First, it starts with an idea. What follows is a lot of crazy paths that can go in unexpected directions.

Eye-Raising Origins

"Protamine sulfate is a drug used to reverse the effects of anticoagulants that are sometimes used during surgery. It was originally derived from salmon sperm." – LookWhatDannyMade

Weaving Ideas

"I saw a video of the process of making silk, and it's completely insane to me that humans somehow came up with a long list of really obscure steps to make fabric." – BallisticThundr

Preserving Sounds

"Record players. Turning microsqiggles on vinyl into perfect reproductions of people's voices and instruments? Like wtf is that witchcraft." – Gigged

Sew Impressive

"How the mechanichs under the needle on a sewing machine works to juggle the thread. That thing is just genius."

"The guy who figured out how to use addition in binary to let digital computers do subtraction." – The_Pastmaster

Frozen Images

"Cameras. How is it possible that some device is able to somehow capture the exact image it is pointed at with one click." – Upstairs-Cow2948

"I've been getting into analogue film photography and the chemistry that goes into making the films is insane. Genuinely how the f'k did they figure out which chemicals mixed in what combinations and temperatures would create the right colours."

"It's no wonder even at its peak only a handful of companies worldwide could mass produce colour films." – Elgin-Franklin

The process of ingesting things took a lot of trial and error, with a lot of error.

Wake Up Call

"There’s an Ethiopian legend that says a goat herder named Kaldi noticed his goats would become very energetic after eating the berries and that’s how humans first discovered coffee." – No_Excitement4272

"My guess is that someone was really hungry after a forest fire, found the “roasted” coffee beans, ate them, got a buzz and kind of liked the flavor, and the world has been more productive ever since." – CaptWoodrowCall

Finding Altered States

"I know the answer, but Cataloguing mushrooms. "This one killed fred, this one makes you see god for three days, and this one tastes kinda like chicken."

"The answer was a LOT of people." – Worried_Place_917

What To Eat

"Which plants and animals were edible, especially ones that are very poisonous if you aren't careful. For example, how many tries did it take to figure out that ripe ackee fruit pods are safe to eat, but that the seeds and skin are always poisonous, as are unripe ackee fruit pods? How many tries did it take to figure out how to safely eat pufferfish?" – Short-Condition-8878

Something Rotten

"Fermentation. So this vegetable rotted for a long time...smells awful, I wonder how it tastes?" – HeadFit2660

"The first person to eat a durian.... The hell you see a fruit covered in spikes, that is hard as a rock to open, that smells like a rotting corpse and you say to yourself: 'mmmmmmmmm I wonder if it can be eaten?'" – MewLalouve

These established forms of existence remain baffling concepts.

Written In The Stars

"Anything to do with astronomy. Mass of planets, distances of stars, locations of black holes. A lot of impressive brain power and technology went into all of this I'm sure." – D-Rez

The Brain Code

"Computing in general. Like the idea of converting physical stimuli into code is mind blowing to me. Like actually building a machine that is able to interpret impulses, motion, light, etc. and turn it into a language that can interpret and execute tasks is really quite amazing." – BrimfulOfLa-A

"Same. I can wrap my head around coding in an established language, and I can wrap my head about Yes and No functions doing simple operations."

"But I’ll need to read a book or five to ever understand how tons and tons of Yes/No commands can establish programming languages that eventually let me post this thought to the internet. It blows my mind." – 12345_PIZZA

Invisible Connection

"How wireless works, and radios work. I have a solid understanding of wireless, security, networking, and everything that goes with it as an IT person for the last 25 years. The fact that my computer, or cell phone can talk without any wires attached is magic. I’ve read about it, tried to understand, but how did someone figure this out??" – hooch21

Internal Investigating

"MRIs. As a med student i was (briefly) taught how these things work, and oh. my. god. how the hell did anyone think about this." – xVolt_

"As an MRI tech it’s really pretty amazing. All you’re doing is exciting water molecules in your body’s tissues with a big magnet making them point the same way, and then when you turn the magnet off, how long it takes each molecule and the chemical releases as each molecule goes back to normal determines what kind of tissue it is."

"The computer reads this and displays the appropriate tissue on your screen depending on the minuscule differences in what it detects. And no radiation!" – TriscuitCracker

Eye See You

"Contact lenses. It seems space age to me that there are these tiny flexible lenses I attach directly to my eyeballs every day to correct my vision. How the hell? Yes I know I can Google it." – AggravatingCupcake0

Fathers Of Math

"I'm an applied mathematican with a PhD from a top tier school. Holy f'k, I cannot even begin to imagine how these dudes 300 years ago cooked up math theory/tools that are commonly used now in applications that these people could never imagine. So far ahead of their time."

"Things like Fourier Series, Galois Theory, etc. Like read about Evariste Galois (super interesting). Created, as a teenager, this profound theory. Then died in a duel because he was also a trouble maker. So yeah, abnormal brains making breakthroughs that are light years ahead of peers." – chickcockgo

We may never know the thought process behind the genesis of the things we benefit from today.

But it will always remain a fascinating mystery how inquisitive people came to find their respective discoveries that forever changed the course of history.

More from Trending

Donald Trump waving green flag at IndyCar race
Doug Mills/Pool/AFP via Getty Images

Trump Roasted After Video Of Him Aggressively Waving Start Flag At IndyCar Race Around D.C. Goes Viral

President Donald Trump was widely mocked after video footage of him waving the starting flag for the Freedom 250 Grand Prix on Sunday went viral.

Washington, D.C., hosted the inaugural Freedom 250 Grand Prix on Sunday, turning downtown streets, including part of Pennsylvania Avenue, into an IndyCar circuit as part of the nation’s 250th anniversary celebrations.

Keep Reading Show less
Donald Trump
Samuel Corum/Getty Images

The Trump Administration Just Canceled Major Funding For Alzheimer's Research Due To 'DEI'—And People Are Beyond Furious

Back in March 2025, it was revealed that the administration of MAGA Republican President Donald Trump had slashed funding for Alzheimer’s research as part of their purge of all things diversity, equity, or inclusion (DEI) related.

It was also later revealed that most of the cuts were done by Elon Musk's untrained, unqualified Department of Government Efficiency (DOGE) personnel—who couldn't define or describe diversity, equity, or inclusion even after making $16.5 billion of initially listed cuts across 1,127 cancelled or adjusted federal contracts because of "DEI"—using AI filters.

Keep Reading Show less
Screenshot of Michelle Tafoya
C-SPAN2

MAGA Senate Candidate Called Out After Telling Dubious Story About Minnesota Friend's 'Dyed-In-The-Wool Democrat' Neighbor

Minnesota Republican Senate candidate and former NFL sideline reporter Michele Tafoya was widely mocked for sharing a dubious "anecdote" about a conservative friend of hers and her "dyed-in-the-wool Democrat" neighbor."

In remarks to C-SPAN, Tafoya suggested that disaffected Democratic voters will have a notable impact on November's midterm elections, and proceeded to bring up a friend.

Keep Reading Show less
Screenshots from @Yegbuztv's X video
@Yegbuztv/X

Video Of McDonald's Worker Dropping Food On Floor Before Putting It Back On Tray Sparks Food Safety Debate

We've all heard of the "five-second rule," where when you drop a piece of food on a safe surface, you can still eat it if you've picked it back up within five seconds. Most people won't bat an eye at this when they're at home or with friends, again, if the food is dropped in a safe and clean location, like on a kitchen counter while making a plate.

But a floor really should never be included among the safe and clean surface options, especially when that floor is in a public space, and the five-second rule shouldn't even exist in food service spaces.

Keep Reading Show less
Hayden Panettiere and Jack Coleman
Vera Anderson/WireImage/Getty Images

Hayden Panettiere's Dad On 'Heroes' Slams Paparazzi For Constantly 'Hunting' Her In Emotional Tribute

It's been less than a week since the death of actress Hayden Panettiere, and touching tributes have continued to pour in, including today on what would have been her 37th birthday.

One of the most touching came from Panettiere's on-screen father in Heroes, Jack Coleman, who explored all the stages of grief in one Instagram post, paired with lovely photographs on and off set.

Keep Reading Show less