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It can be rather daunting to realize just how massive the world is. The overwhelming amount of things, facts, details there are to learn. It can help to break down information into much more approachable and bite-sized pieces.

So we’ve gathered some of the most interesting posts from an Instagram page dedicated to cool facts and photos that should help you learn more about the world. Get comfortable as you scroll through, upvote your favorites and be sure to share your own examples below.

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    Learning something new can feel like being handed an ocean and told to memorize it wave by wave, and your brain has a real reason for reacting that way. Working memory, the mental space you use to juggle information, can only hold a handful of things at once. Psychologist George Miller mapped this out in 1956, finding that most people can hold roughly seven items in mind before things start slipping, an idea that grew into what is now called chunking.

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    That is why phone numbers get broken into small groups instead of one long string of digits. Once you realize your brain cannot hold an entire subject at once, feeling overwhelmed stops seeming like a personal failure and starts looking like basic biology.

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    This idea has an official name in education circles too, cognitive load theory, developed largely by researcher John Sweller. It explains why cramming ten new concepts into one sitting tends to backfire so badly. Give your working memory too much at once and something gets pushed out, usually your ability to remember any of it later. The fix is refreshingly simple. Break big topics into smaller pieces and let each one settle before adding the next. Picture it less like drinking from a fire hose and more like sipping from a cup you can actually finish.

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    #8

    British man raffled off mansion online, selling 500,000 entries to clear debts

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    Jennifer Gray
    Community Member
    10 hours ago (edited) Created by potrace 1.15, written by Peter Selinger 2001-2017

    A lady in Ireland did the same thing! She made a good profit.

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    #9

    Carbonized first-century AD sourdough loaf found in Herculaneum with baker's name visible

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    Michael Largey
    Community Member
    39 minutes ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    For those of you who can't make it out, the baker's name was Bettius Crocerium.

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    Timing matters just as much as sizing. Back in 1885, German psychologist Hermann Ebbinghaus ran memory experiments on himself, memorizing meaningless syllables and tracking exactly how fast he forgot them. What he mapped became known as the forgetting curve, and it shows that without review, new information fades shockingly fast, often within days. The encouraging part is that reviewing information at spaced intervals resets the clock and slows that fading down.

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    #10

    Hand-drawn map on letter used to deliver mail in Iceland without a formal address

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    Kira Okah
    Community Member
    10 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    The only site that I can find properly referencing this that isn't one of those listicles is a paywalled Icelandic site, annoyingly. Prbably only really works in rural places where things are so small.

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    #11

    Canadian couple remarried after wife lost memory from head injury

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    Julie S
    Community Member
    Premium
    5 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Sounds like the film The Vow. Which I think was also a true story.

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    That is the whole idea behind spaced repetition, and it explains why flashcard apps built around the concept have become popular with language learners and medical students alike. You are not doomed to forget everything you pick up, you just need to revisit it before it slips away.

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    There is also a mindset shift that changes how all of this feels day to day. Stanford psychologist Carol Dweck spent decades studying what she called a growth mindset, the belief that abilities can be built through effort rather than being fixed traits you either have or do not.

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    #16

    Map showing hurricane paths illustrating no hurricane has crossed the equator

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    David Paterson
    Community Member
    4 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    The weirdest thing is that there have been more Hurricanes in Ireland than in South America, despite South America being the correct latitude. Another weirdness is that there have never been hurricanes in the northern and southern hemispheres at the same time.

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    #17

    Vintage photo of specially designed piano for bedridden people from 1935

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    BarkingSquirell
    Community Member
    1 hour ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Freddy Mercury had one over his headboard when he dreamed/woke up to a song idea.

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    People who treat a rough first attempt as part of the process, rather than proof they are simply bad at something, tend to keep going long after others quit. That distinction matters more than it sounds. Confusion during the first few days of learning anything, whether it is a language, an instrument, or a brand new hobby, is not evidence you took a wrong turn. It is usually a sign you are exactly where you are supposed to be.

    #19

    Solar-powered laser beacon in Al Nafud Desert guiding travelers to water in Saudi Arabia

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    chakra1962angel
    Community Member
    11 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    If it's in the desert they are going to need the water....

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    #21

    FBI fingerprint files storage and workers in large 1944 archive

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    Salttypepper
    Community Member
    Premium
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Imagine what it’d look like today if they were not digital wow

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    Curiosity turns out to be a surprisingly effective shortcut through all of this too. Economist and psychologist George Loewenstein proposed what he called the information gap theory, the idea that curiosity kicks in the moment we notice a gap between what we know and what we want to know.

    #24

    Layered rock formation in ocean representing 365 million years in one picture geological fact

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    Cee Cee
    Community Member
    6 hours ago (edited) Created by potrace 1.15, written by Peter Selinger 2001-2017

    Dún Briste off Downpatrick Head Co. Mayo.

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    That gap feels uncomfortable enough that our brains actively push us to close it, which is one reason a good question pulls people in far more effectively than a dense textbook chapter ever could. If a subject feels dry, try hunting for the one strange question hiding inside it. Curiosity about space rarely starts with orbital mechanics. It usually starts with something like why the sky is blue or how astronauts manage to sleep while floating.

    #25

    Mingun Bell in Myanmar, the world's largest bronze bell cast between 1808 and 1810

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    Kira Okah
    Community Member
    9 hours ago (edited) Created by potrace 1.15, written by Peter Selinger 2001-2017

    This is on a temporary support and not fully suspended. An earthquake cracked its original suspension in 1839, and it was finally resuspended using scㅤrew jacks in 1896. It was originally suspended using water and earth, with the original canals being filled in in the process.

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    #26

    Mount Everest growing taller yearly due to tectonic activity

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    David Paterson
    Community Member
    5 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    True, the western part of the Himalayas grows even faster. It's interesting when you extrapolate that. 4 mm a year is 4 metres each thousand years is 4 km each million years. The Himalayas are 40 to 50 million years old. Everest is 8.8 km high. Which is only 2.2 million years. A 38+ million year discrepancy.

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    One more trick is worth borrowing from a Nobel laureate. Physicist Richard Feynman believed that if you could not explain an idea in plain language, you probably did not understand it as well as you thought. The method built around that belief, now known as the Feynman technique, asks you to explain a new concept as though you were teaching it to a curious twelve year old. Wherever your explanation stumbles is exactly where your understanding has a gap worth filling.

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    #30

    Firemen suit used in 1900s with water spray and hose in use

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    David Paterson
    Community Member
    4 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    It looks better than modern ones. The water spray helps to stop all three of heat, gases (carbon monoxide and sulfur dioxide) and the fine fraction of the smoke.

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    None of this makes a subject smaller. The world is still enormous and wonderfully strange, and it always will be. What changes is your approach to it. Break things down, space them out, keep your curiosity switched on, and give yourself credit for every small piece you manage to pick up along the way. That is really all learning ever is anyway, one interesting piece at a time.

    #31

    Red Lego brick can withstand up to 950 pounds of force before breaking

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    Cat Palmer
    Community Member
    7 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    In battle with the human foot, the foot never stood a chance.

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    #32

    Man with longest bout of hiccups lasting 68 years Charles Osborne

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    Jeremy
    Community Member
    10 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    He finally lived hiccup-free for about a year before passing away at the age of 97. He plans to reincarnate as a fish.

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    #33

    Saudi Arabia's Highway 10 with the world's longest straight road stretch of 240 km

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    Blue Bunny of Happiness
    Community Member
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I thought a straight road I clocked in Lincolnshire at just over 6 miles was bad enough! You don’t get straight roads around the Pennines…

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    #34

    Aloha flight 243 with roof ripped off safely landing after midair incident

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    Blue Bunny of Happiness
    Community Member
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Wear your seatbelts people! Whether it’s on a plane or in the car!

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    #37

    Tomb of St Nicholas, Santa Claus inspiration, discovered under a church in Turkey

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    Michael Largey
    Community Member
    31 minutes ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Right below the church's chimney and connected to a secret tunnel the the North Pole.

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    #38

    Sailors standing near cannon during Anglo-Zanzibar War of 1896

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    Blue Bunny of Happiness
    Community Member
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    If only all wars were as short and also had minimal loss of life.

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    #39

    Boy born in 1783 with two functional heads, second brain heard voices

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    Cee Cee
    Community Member
    6 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Bitten by a cobra at 4 years. Didn't survive.

    #40

    Woman recorded 840,000 hours of TV on 71,000 VHS tapes to preserve history

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    michael Chock
    Community Member
    11 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    You can also just watch SNL from when it began to now to get a good snapshot of the last 50 years

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    #42

    Historic photo of Brazilian football legend Pelé holding a ball as a national treasure

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    Michael Largey
    Community Member
    29 minutes ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    And agents of the British Museum had been spotted in his vicinity.

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    #43

    Two pine cones illustrating closed cone indicates upcoming rain by humidity

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    Cee Cee
    Community Member
    6 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Bladderwrack seaweed does the same. I have a couple of strands hanging up outside the backdoor.

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    #44

    Eleven-year-old boy who traveled from Manchester to Rome undetected through airport security

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    Jennifer Gray
    Community Member
    10 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Thank goodness he was clever, and nothing bad happened!

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    #45

    Temporary stadium constructed annually for a golf tournament with mountainous backdrop

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    Kira Okah
    Community Member
    10 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    16th hole, TPC Scottsdale. Lot of people on reddit lamenting the lack of a permanent stadium.

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    #49

    Riley Horner's memory resets every two hours after head injury memory loss story

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    Kira Okah
    Community Member
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    She can now form new memories and it no longer resets, after her proper TBI diagnosis and treatment. Though she still has seizures, she is in nursing school

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    #50

    Historical photo comparing Wright brothers flight and moon landing

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    Balseraph
    Community Member
    7 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    My great-grandmother was born in 1899. She was alive to hear about the Wright Flyer, two world wars, the Moon landing, and the dissolution of the Soviet Union before dying at age 101 having seen the turn of two centuries. Emigrated from Sweden to New Zealand with her family at a young age.(I forget exactly when)

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    #52

    Astronaut floating in space illustrating astronauts grow taller due to lack of gravity

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    Fred
    Community Member
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    We all grow taller at night, but probably not as much as 5 cm.

    #53

    Eiffel Tower can grow up to 6 inches taller in summer due to metal expansion from heat

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    Miriam Insidecor
    Community Member
    4 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    When I visited the tower it was during a very wet and windy November. You could feel the upper deck swaying in the wind.

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    #54

    Nutrition label showing high sodium content in Flavacol popcorn seasoning

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    Kira Okah
    Community Member
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Yeah, it's seasoning salt. Per how much popcorn? Nearly a kilo I expect.

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    #55

    Polar bear swimming underwater showing black skin adapted for Arctic warmth and UV protection facts

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    Kira Okah
    Community Member
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    And the fur is hollow and transparent

    #56

    Encephalitis lethargica medical mystery from the twentieth century

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    Lyone Fein
    Community Member
    11 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Encephalitis lethargica is characterized by high fever, sore throat, headache, lethargy, double vision, delayed physical and mental response, sleep inversion and catatonia.[5][10] In severe cases, patients may enter a coma-like state (akinetic mutism).[citation needed] Patients may also experience abnormal eye movements ("oculogyric crises"),[11] Parkinsonism, upper body weakness, muscular pains, tremors, neck rigidity, and behavioral changes including psychosis.[citation needed] Klazomania, a vocal tic involving compulsive screaming, is sometimes present. (from Wikipedia)

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    #57

    Dogs in Chernobyl mysteriously turned blue overnight

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    Cerulean
    Community Member
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Media now reporting they think they tipped over a portaloo and got blue dye on themselves

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    #58

    Oldest written language Sumerian dates to 3100 BCE, older than pyramids

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    Kira Okah
    Community Member
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    This where we point out that they had their own pyramids. Well, ziggurats, terraced pyramids.

    #59

    Pacific Palisades fire is LA's most destructive wildfire, burning 20,000 acres and 5,300 buildings

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    LakotaWolf (she/her)
    Community Member
    Premium
    5 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I live in Huntington Beach, which is about 50 miles/1-hour drive south of Pacific Palisades. We got tons of ashfall and the sky was smoky even where I lived :(

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    #62

    Steve Jobs holding iPhone after returning to Apple and Pixar success

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    General Anaesthesia
    Community Member
    6 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    It also helped that Microsoft made a $150 million investment in Apple non-voting stock in August 1997, to rescue it from near-bankruptcy. Even Gates didn't want a monopoly. It gave Jobs some breathing room.

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    #63

    Man covering ears illustrating the phenomenon known as The Hum with sound wave graphic

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    AskMeAboutMyPoorJudgment
    Community Member
    9 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    There is no sound that instruments CAN'T record, although it may be difficult to get a given microphone to pick up a given frequency. If the sound truly cannot be detected by instrumentation, then the sound is originating inside the people hearing it. ie. some form of tinnitus

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    #65

    18 year old Mike Tyson with an exceptionally large 20 inch neck

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    Salttypepper
    Community Member
    Premium
    8 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I had to read that twice lol

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    #67

    Apple headquarters in 1976 as a garage and futuristic Apple campus in 2024 comparison

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    OktopuS
    Community Member
    6 minutes ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    For a moment I thought that was some weird decorative stonework on the driveway.

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