Hear the Otherworldly Sounds of Skating on Thin Ice | National Geographic

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  • Published on Feb 9, 2018
  • This small lake outside Stockholm, Sweden, emits otherworldly sounds as Mårten Ajne skates over its precariously thin, black ice. “Wild ice skating,” or “Nordic skating,” is both an art and a science. A skater seeks out the thinnest, most pristine black ice possible-both for its smoothness, and for its high-pitched, laser-like sounds.
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    Black ice is recently frozen, and can be as thin as 2 inches and still support the weight of a skater. Like a dome or arch, the support comes from the sides rather than the top, and the water underneath prevents the ice from breaking. But, experience and careful advance planning are key. Factors including temperature, atmospheric conditions, and even satellite images of the Earth’s surface are considered. It’s complicated, but appealing to mathematicians like Ajne. Even with preparation, there’s a risk of falling in… So it’s best done in groups, for safety.
    Read about the science behind Nordic skating in "How Skating on Thin Ice Creates Laser-Like Sounds"
    www.nationalgeographic.com/adventure/activities/winter-sports/skating-thin-black-ice-creates-sound-nordic-spd/
    Hear the Otherworldly Sounds of Skating on Thin Ice | National Geographic
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Comments • 6 670

  • National Geographic
    National Geographic  Year ago +7393

    Black ice is recently frozen and can be as thin as 2 inches! Do you think you want to try Nordic or wild ice skating? Make sure to try in groups if you do!

    • Tony Jee
      Tony Jee 13 days ago

      lol the guy in the video says 45mm is more than enough in the video, and NatGeo is going to somehow trump that dudes experience and tell everybody something different

    • ActaNonVerba
      ActaNonVerba Month ago

      We, in the Netherlands, need 15 cm for the Elf Stedentocht, a famous ride in Friesland. The last was in 1997, so 22 years ago. We need freezing cold weather. Sorry for my english, I'm dutch ;-)

    • Mesbahul Karim
      Mesbahul Karim Month ago

      Wtf

  • geC_Terox
    geC_Terox 28 minutes ago

    I know a lake that makes the exact same sounds

  • 11green11
    11green11 14 hours ago

    Soubds like steel tension cables flexing in the wind 😶

  • Big Shaq
    Big Shaq 21 hour ago +1

    I wouldn't do that cuz i once tried a 15cm thick ice and it cracked soo much

  • ejej shej
    ejej shej 2 days ago +1

    1:14 is that a heart

  • Jackson
    Jackson 4 days ago

    Any thin ice sounds like that

  • Two Suns
    Two Suns 5 days ago +1

    1:40 Bruh, you can literally see the ice moving. That's cool but unnerving.

  • Georg Wähmer
    Georg Wähmer 5 days ago

    1:45

  • britt marie
    britt marie 5 days ago

    I live in South Stockholm and this is what we do on the winters

  • MrArbeter
    MrArbeter 6 days ago

    You know whats thiccer then the ice?


    His balls

  • ho would guys
    ho would guys 6 days ago

    어썸!

  • Kim Jong Fun
    Kim Jong Fun 6 days ago

    ASMR

  • PartialViewmusic
    PartialViewmusic 6 days ago

    "even with preparation, there's a risk of falling in... So it's best done in groups, for safety."

    Yeah, well, and there's people like apetor. Go check his channel out, a crazy drunk norwegian Ice skater who admittely seeks out thin ice but who wants to go through. Search up apetor ;)

  • pog mo thoin
    pog mo thoin 6 days ago

    ICE ICE BABY!!

  • Desmond's Corner
    Desmond's Corner 6 days ago

    should have used this for the sound of Regiice

  • humongous chungus
    humongous chungus 7 days ago

    DudeLikeHELLA any1?

  • G Lo
    G Lo 7 days ago

    totally awesome wha god created....

  • Itss Aaronn
    Itss Aaronn 7 days ago

    I’m skating on thin ice all the time during final semester tests.

  • SonOfFudge
    SonOfFudge 7 days ago

    Lets drop a boulder into that lake
    I wanna hear *that*

  • Your Daddy
    Your Daddy 7 days ago

    1:58 you can see the ice denting downwards on the places he skates over.... giving me anxiety lmao

  • Mag Litwor
    Mag Litwor 7 days ago

    Apetor is better.

  • Erich Von Molder
    Erich Von Molder 7 days ago

    You know what the problem with skating on thin ice, skating on thin ice.

  • Erwing Vargas
    Erwing Vargas 7 days ago

    But still amazing to witness

  • J Bro
    J Bro 8 days ago

    I'm here because my boss told me that I'm skating on thin ice yesterday.

  • Erol
    Erol 8 days ago

    throw sticks on it, much better noises

  • ASMR TV
    ASMR TV 8 days ago

    So satisfying

  • steven Huncho
    steven Huncho 8 days ago

    I do this everytime I smash a girl raw

  • T VB
    T VB 8 days ago

    as someone who has fallen through ice while skating I can tell you it is one of the most terrifying things ever.

  • Zubb
    Zubb 8 days ago +1

    Legend says he still out there skating

  • Steve
    Steve 9 days ago

    cool vid

  • Maureen Saulo
    Maureen Saulo 9 days ago

    Super cool! sounds like an outer space shooting!

  • mindeloman
    mindeloman 9 days ago

    Underwater light saber duel.

  • Bartholomew Lyons
    Bartholomew Lyons 9 days ago

    That not thin, if he can skate there

  • larrymbs
    larrymbs 9 days ago

    "And as you push off from the shore ,why don't you turn your head once more,and make your peace with everyone..."

  • Mr Hate45
    Mr Hate45 9 days ago

    You’re on thin ice pal!

  • Indrid Cold
    Indrid Cold 9 days ago

    It sounds similar to when you strike a guy wire holding up an antenna tower.

  • JD Tremblay
    JD Tremblay 9 days ago +1

    Well that is clearly not a lake but a river... Also why would anyone skate on thin ice, it's not exciting or something people need to see, it is just dumb.

    • Finn
      Finn 8 days ago

      Toxic

  • haighter100
    haighter100 9 days ago

    How are they other worldly sounds if they are happening in this world?

  • Jarhead
    Jarhead 9 days ago

    HEY,

    --you're on thin ice buddy.

  • frill necked lizard
    frill necked lizard 9 days ago

    As a dutch person, I know, if you hear these noises, you need to start skating quickly. Allthough these noises appear here when the ice is much thinner because it covers a much smaller area, if you hear these noises you could actually be in serious trouble here.

  • Dunkleosteus
    Dunkleosteus 10 days ago +1

    I fell through a frozen lake, that’s the noise I heard right before it happened.

  • Zomz
    Zomz 10 days ago

    The only thing I can think of is why is it no snow it's february

  • The Real Professional Youtube Comenter

    Nice recorded video! 8/10

  • eddie
    eddie 10 days ago +1

    Did he wipe his nose with his sleeves at 1:25

  • MissCatValkyrie
    MissCatValkyrie 10 days ago

    You’re on thin ice, buddy.

  • Morena G.
    Morena G. 10 days ago

    Yeah it’s thick.....it’s safe.

    Me....he said it was “thick.” Falls right in! 😑💆🏻‍♀️🤦🏻‍♀️☹️

  • Miguel Elgueta
    Miguel Elgueta 10 days ago

    Top 10 best anime songs

  • utub333
    utub333 11 days ago

    How would one find skates like those? What is that type called?

  • kaneki k
    kaneki k 11 days ago

    "small lake"

  • alison99554
    alison99554 11 days ago

    Now skip stones on the ice

  • Anakin
    Anakin 11 days ago

    Blasters from star wars??

  • post modern cowboy
    post modern cowboy 11 days ago

    we’ve got a sea in our town and we were on there ice skating and it made exactly the same sounds

  • Aditya Kumar
    Aditya Kumar 12 days ago

    What if skating leads to swimming?🤔🤔

  • Pol Gabaldon
    Pol Gabaldon 12 days ago +5

    1:40 you can actually see the ice moving!

  • Mythical Starrz
    Mythical Starrz 12 days ago

    Mmm yes, freshly frozen, extremely thin ice...
    *Yeah lemme just skate on that*

  • Nikita Blagay
    Nikita Blagay 12 days ago

    PEWPEWPEWPEW

  • Patrick Mckeon
    Patrick Mckeon 12 days ago

    I hear similar pitched sounds when I do lsd

  • abel _HW
    abel _HW 12 days ago

    StarWars WANTS TO KNOW YOUR LOCOTION

  • Ghost 123
    Ghost 123 13 days ago

    I love that sound😌😍

  • Josef Wassermann
    Josef Wassermann 13 days ago

    Star Wars.

  • Pip Pipster
    Pip Pipster 13 days ago

    Next up:
    Swimming with ice skates on ...

  • Landon Starks
    Landon Starks 14 days ago

    Why?? Why risk life ?? STUPID

  • Raghav Malhotra
    Raghav Malhotra 14 days ago

    meanwhile i cant skate in a skating ring even

  • James Cole
    James Cole 14 days ago

    STUPID GUY REALLY.Dont a stupid thing like im..

  • Jerry Hibler
    Jerry Hibler 14 days ago

    Very cool

  • boochful Jim
    boochful Jim 14 days ago

    That sound is pressure cracks..

  • Kim AbuNuh
    Kim AbuNuh 14 days ago

    All this “created” out of “nothing” for “no reason”... not a possibility.

  • Mc Donalds
    Mc Donalds 15 days ago

    Hahahha gilla om du är svensk🇸🇪🇸🇪

  • Lukas Kaucik
    Lukas Kaucik 15 days ago

    "Laser like sounds...." didn`t know that a laser was making a sound....

  • Markus Hollubarsch
    Markus Hollubarsch 15 days ago

    The water is not deeper tahn 1m at any point of this video... thats what makes skating on it so chilly

  • Markus Hollubarsch
    Markus Hollubarsch 15 days ago

    I already stepped on ice layers like 50-70mm thick. With gas bubbles inside and with my weight of 110-120kg. There was not any reaction of the ice, not at all after jumping on it. So 45mm have to be very strong, especially for the thin rider on it.... I think this video is not dangerous at all.

  • Stephen Jelinek
    Stephen Jelinek 15 days ago

    Brings back childhood memories

  • rebelhippo 123
    rebelhippo 123 15 days ago

    That doesn’t seem dangerous at all

  • TylerJac0
    TylerJac0 15 days ago

    Hey I subbed I really like the content also I hit the bell❤️ mind subbing back I’m trynna hit 100 before the end of febuary which is my birthday. If even one person reads and sees this it will make my day. Thankyou all of the good people with an open heart to take one minute out of your day to subscribe❤️ thx💜

  • AMG
    AMG 16 days ago +2

    Pew pew pew!

  • Slowriginal Slowriginal

    These sounds are totally natural and normal, nothing special. Practically every frozen lake produces those sounds.

  • Anna Vajda
    Anna Vajda 16 days ago

    The perfect sport for suicidal lunatics.

  • alice Hayes
    alice Hayes 16 days ago

    This makes me too anxious

  • Soutam Ghosh
    Soutam Ghosh 17 days ago

    What is there to dislike?
    Why so many thumbs down!
    I don't understand...

  • puncru
    puncru 17 days ago

    Star Wars lol

  • D K
    D K 17 days ago

    This sound freaks me out

  • L Sky
    L Sky 17 days ago +1

    Just call it asmr cowards

  • White Goo
    White Goo 17 days ago

    Ok, i'll try this. Best way to be a part of the nature ( as fishfood )

  • C Quinn
    C Quinn 17 days ago

    The ice sounds like the blasters in Star Wars when Han Solo and Luke are trying to rescue Princess Leia from the Death Star

  • MaXxX FamiloV
    MaXxX FamiloV 17 days ago

    Its the Enterprise !!
    Its lost in space sending a distress beacon !!

  • Luiza H. C. Braga
    Luiza H. C. Braga 17 days ago

    With the heat of 51 ° that is here in Brazil, I would even skate on a recent ice !!! OMG !!! lol

  • Sagarmatha
    Sagarmatha 17 days ago

    Would totally sample this for an idm album

  • Michael Ayoade
    Michael Ayoade 17 days ago

    You learn from your mistake and try again in the next life

  • faythmomto5
    faythmomto5 18 days ago

    Absolutely absurd and unnecessary.

  • rzomg
    rzomg 18 days ago

    Never skated on thin ice but heard these sounds many times it is just when ice gets pressured, they do come more often the thinner it is.

  • paul1mdrn
    paul1mdrn 18 days ago

    He's not wearing arm floaties.

  • zemiorka
    zemiorka 18 days ago

    Scary !

  • Alpha 0mega
    Alpha 0mega 18 days ago

    That's the sound of a hundred stormtroopers trying to shoot their way out of a watery grave.

  • Hollio Mariano
    Hollio Mariano 18 days ago

    Fish could be stormtroopers?

  • Tikkel Bikkel
    Tikkel Bikkel 18 days ago

    Seems like a pretty relaxing way to waste your time

  • Gothamknight
    Gothamknight 18 days ago

    Sound like submarine

  • ThatOneYouTubeChannel
    ThatOneYouTubeChannel 18 days ago

    This is what happens when I run on ice in RDR2

  • Bettle Juice
    Bettle Juice 19 days ago

    The lazer sound are from pewdiepie

  • Beth
    Beth 19 days ago

    0:28..what is the circle from?..

  • Mit Mit
    Mit Mit 19 days ago

    black guys ... sorry ices*