20 Student Chair Trick

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  • čas přidán 25. 08. 2024
  • A Science Lesson in Static Equilibrium.
    Static equilibrium is the balance of forces in systems at rest. The students start in a circle sitting in chairs. They are in static equilibrium because their weight pushing down is exactly balanced by the chair pushing up, in accordance to Newton' Third Law.
    When they lay back onto one another's laps, their weight is precisely balanced by the force on their feet, the chair, and the lap of the person behind them pushing up. By shifting the weight from the chair to the person behind them, the students support themselves on their own feet and the feet (and lower legs) of the people behind them. Once this equilibrium is achieved, the chairs are no longer supporting the students and can be removed.
    Mutual Trust
    This is an exercise in team-building and mutual trust. To be successful, each student must trust the student behind them to support and protect them. Each student knows that, if the student behind them fails, they will fall to the floor back-first. This is a very uncomfortable and vulnerable position.
    If anyone tries to sit up, or get out of the circle, the equilibrium is destroyed for the group and they will all fall down. The circle depends on 100% buy in and trust. Beyond the Physics, the circle is built on the confidence that their team mates literally "have their back".

Komentáře • 618

  • @dillo4555
    @dillo4555 Před 6 lety +354

    I like how the last guy just stood up and escaped the domino chain fall

  • @lolafi05
    @lolafi05 Před 6 lety +1734

    i dont wanna put my head on someone's crotch 💀😂😂

  • @sarahgrace9027
    @sarahgrace9027 Před 6 lety +2088

    When they fell😂😂😂

  • @exo_nct_wayv_redvelvet
    @exo_nct_wayv_redvelvet Před 6 lety +1609

    me: it looks cool, wanna do it with my friends
    also me: *doesn't have friends* /sighs/

    • @khylabear6600
      @khylabear6600 Před 6 lety +21

      Your profile pic is me when I find my friend with the girl I hate

    • @exo_nct_wayv_redvelvet
      @exo_nct_wayv_redvelvet Před 6 lety +6

      Khyla Sings it's Xiumin from EXO. Listen to "Growl" and "Monster" they are lit 🔥

    • @leandrahoersting
      @leandrahoersting Před 6 lety +3

      #legends #EXO #kings #talent #funny #handsome EXO ha lol

    • @shrimpman9545
      @shrimpman9545 Před 6 lety +3

      Judging by your profile picture and name I dont blame them

    • @lildonut9775
      @lildonut9775 Před 6 lety +1

      MOOD

  • @lizzvibin7653
    @lizzvibin7653 Před 7 lety +1419

    what if someone got up?

  • @travzss
    @travzss Před 6 lety +679

    Lol just push one person and everyone falls over

  • @kitler4212
    @kitler4212 Před 6 lety +254

    WHATS THIS POKING ME IN THE BACK OF THE HEAD?!?!

    • @moaka8
      @moaka8 Před 6 lety +54

      What's in your pocket? And why is it getting harder?

    • @Exempty
      @Exempty Před 6 lety +4

      xD this is my other account btw

    • @QueenSleazyEra
      @QueenSleazyEra Před 6 lety +2

      HAHAHHAHAH

    • @SC-dn7bq
      @SC-dn7bq Před 6 lety +13

      Why r we like this

    • @nope4163
      @nope4163 Před 6 lety +2

      Karma Wtf

  • @sneakfrog9winter850
    @sneakfrog9winter850 Před 6 lety +318

    I see
    If one falls they all fall, one falls the person that’s relying and laying on their legs will fall which means the next person that’s relying on his legs will fall and it’ll be an endless loop

  • @KokoBadBoy
    @KokoBadBoy Před 6 lety +71

    That one who didn't fall looks like a boss

  • @CephtheANARKID
    @CephtheANARKID Před 6 lety +531

    I would be the one that falls first😂
    Edit: OMG thank you for 360 likes!!!

  • @His_Child18
    @His_Child18 Před 6 lety +170

    Who else was watching the black girl in the pink crop top sweater struggling and getting ready to fall?

    • @abigailcharles
      @abigailcharles Před 6 lety +13

      her legs were not firmly on the ground so i thought she would be the one to break it.

  • @w4tch0ut-85
    @w4tch0ut-85 Před 6 lety +100

    Jack: Hey bro! What’s that hard thing in your pants that’s poking my head?
    Alex: Eh it’s nothing... just my pen that I put into my pocket...
    Jack: Oh. Okay but it feels like it’s getting harder...
    Alex: Well it’s not my fault that my head is resting between a girls legs!
    Jack: Oh okay... WAIT WHAT!!
    (Everyone falls...)

  • @exoderma8418
    @exoderma8418 Před 6 lety +552

    Me and my friends got sent to detention for this :(

    • @skipperofschool8325
      @skipperofschool8325 Před 6 lety +23

      Exoderma
      poor you guys

    • @Mel-el3xe
      @Mel-el3xe Před 6 lety +20

      Same my school said it was dangerous so I got one day after school detention

    • @middam8368
      @middam8368 Před 6 lety +8

      Exoderma bruh

    • @tuxified
      @tuxified Před 6 lety +46

      Yeah teachers getting pretty dumb.. for normal games like that 🙄

    • @give_jimin_his_jams_back_y9484
      @give_jimin_his_jams_back_y9484 Před 6 lety +56

      They should encourage kids to do stuff like this 🙄 why I hate the school system

  • @kyliedorothy7782
    @kyliedorothy7782 Před 7 lety +229

    They did something like that at my prom

    • @lauraaprilia7769
      @lauraaprilia7769 Před 6 lety

      Tambahkanbalasanpublik

    • @035gogmofo6
      @035gogmofo6 Před 6 lety +2

      want a sticker now

    • @paulodigioia
      @paulodigioia Před 6 lety +1

      Skaffaboy035 geen stress smoke weed pak een fles
      1 mooie username
      2 dat was tering lang geleden 😂

    • @035gogmofo6
      @035gogmofo6 Před 6 lety

      Paulo Di Gioia
      Hahahhahah tnx

    • @AAA-vk9vp
      @AAA-vk9vp Před 6 lety

      Same here it was a 10 person orgy

  • @desiglowguide
    @desiglowguide Před 6 lety +3

    1:57 The guy who stood up...*SALUTE*

  • @burgandy_animations5757
    @burgandy_animations5757 Před 6 lety +14

    Oh that looks so awkward....

  • @alicewingrove9844
    @alicewingrove9844 Před 6 lety +20

    A group of people and I managed to do this without using chairs - took forever tho😅

  • @mercywalschek2695
    @mercywalschek2695 Před 6 lety +1

    Did this and other things like this in high school drama. Pretty cool.

  • @hi-yn4wf
    @hi-yn4wf Před 6 lety +9

    They fell like DOMINOESSSSS

  • @careese4954
    @careese4954 Před 6 lety +1

    Lol that guy at the end of chain was like nope I ain't falling down and just got up by himself

  • @kingbrolessgo4960
    @kingbrolessgo4960 Před 6 lety +73

    When I was younger we did something like thing called the human table, who else?

    • @maxwilder8655
      @maxwilder8655 Před 6 lety

      King Bro Less go for us it was the human chair cuz the older kids did it and the camp counselor let the little kids sit on us.

    • @koza9842
      @koza9842 Před 6 lety

      King Bro Less go lol your comment has 69 likes

  • @MineHacksPvP
    @MineHacksPvP Před 6 lety +24

    That one dude must feel so awkward

  • @audreyc6852
    @audreyc6852 Před 6 lety +4

    Did they practice this or did the teacher just say ok lay down on each other

    • @crown7394
      @crown7394 Před 5 lety

      I go to Ads and no we didn't practice

  • @chrysduzan1889
    @chrysduzan1889 Před 6 lety +1

    That's so friggin awesome!

  • @overthemoon6359
    @overthemoon6359 Před 6 lety +5

    We did this in class, it was fun XD

  • @savvybe
    @savvybe Před 6 lety +5

    This reminds me of the human centipede lol

  • @maroje4682
    @maroje4682 Před 6 lety +2

    Family: So what is it that you do at uni?
    Me:

  • @Vihello
    @Vihello Před 6 lety +3

    It was actually really easy I did it with my gym class using only 1 chair.

  • @baguettereal
    @baguettereal Před 6 lety +1

    Domino at end xD

  • @hafi23
    @hafi23 Před 6 lety

    I swear I've seen this vid about a hundred times & I can't get enough of it!

  • @jimmeven1120
    @jimmeven1120 Před 5 lety

    CUTLETS!
    "Are you a believer in the Great Mogul?"

  • @tip9727
    @tip9727 Před 6 lety +2

    That one kid who didn’t fall at the end😎😎👍👌

  • @ashmckinlay1402
    @ashmckinlay1402 Před 6 lety

    You could do twenty guys bumming the person in front while getting bummed themselves by the person behind, in a continuous circle in much the same fashion as this video, if you wanted.

  • @happykitty1238
    @happykitty1238 Před 6 lety +4

    That looks really uncomfortable

  • @nikyst13
    @nikyst13 Před 6 lety +3

    I try this with my friends and yeah we got hurt 😂

  • @confezzled9019
    @confezzled9019 Před 6 lety

    The guy at the end got up before he would have fallen lol

  • @arundhatibose2145
    @arundhatibose2145 Před 6 lety

    Strength lies in unity!

  • @nicolerbullfamily2994
    @nicolerbullfamily2994 Před 6 lety +3

    Who was watching the guy in blue the whole time?😂😂

  • @shinygod7310
    @shinygod7310 Před 6 lety +1

    CAN'T WAIT TO DO THIS WITH MY FRE- wait i have none

  • @this_too_shaII_pass
    @this_too_shaII_pass Před 6 lety

    Interesting music choice....

  • @donuticecream7526
    @donuticecream7526 Před 6 lety +2

    We did that before in our Class but then we got in trouble cause they said it was too dangerous.

  • @user-yn7wf7qb2e
    @user-yn7wf7qb2e Před 6 lety +8

    That was cool

  • @catsadilla324
    @catsadilla324 Před 6 lety

    Congratulations! You have all qualified for the Human Centipede

  • @Jha0601
    @Jha0601 Před 6 lety

    When the last chair was removed and after a brief "yay" they're like "now what?" 😅😅😅

  • @firenationfiles2063
    @firenationfiles2063 Před 6 lety +1

    When you are so proud of yourself...

  • @Allforus119
    @Allforus119 Před 6 lety

    Awesome 👏🏻

  • @lil__stinker
    @lil__stinker Před 6 lety

    imagine if someone sneezes... like... one of those hardcore sneezes...

  • @zhongli2588
    @zhongli2588 Před 6 lety

    Wow🙀 awesome

  • @rachanasah3625
    @rachanasah3625 Před 6 lety

    That looks awesome

  • @stamatisvragas7720
    @stamatisvragas7720 Před 6 lety +2

    I was like " now what? " until 1:50

  • @rilbrianne
    @rilbrianne Před 6 lety

    *pulls chair*
    *falls
    *OH HALP MA! HALP MA!!😂

  • @bitsofmylife
    @bitsofmylife Před 6 lety

    So cool!

  • @YOYO-nk4qc
    @YOYO-nk4qc Před 6 lety

    Wow amazing😎😎

  • @solivagantsoul9065
    @solivagantsoul9065 Před 6 lety

    I’ve done the table version with four people before. It’s fun ☺️

  • @donniebennett8314
    @donniebennett8314 Před 6 lety +1

    My plan for a humancentipede is coming along fine I see

  • @khylabear6600
    @khylabear6600 Před 6 lety

    This is what it reminds me of
    *We all fall down*
    *From Ring around a or the Rosie*

  • @GibbLn
    @GibbLn Před 6 lety

    Sick editing BRO

  • @trapido0230
    @trapido0230 Před 6 lety

    We tried to beat the world record at our school in norway with 150 students! It worked in like 5 seconds and one person lost the balance and we all fell!

  • @Askar1
    @Askar1 Před 6 lety

    1:55 when you got reflexes

  • @jasminetigre625
    @jasminetigre625 Před 6 lety

    Wow. Looks like an epic workout

  • @jocelyn8735
    @jocelyn8735 Před 6 lety +2

    How are they supposed to get u......
    Welp dominoes.... that works

  • @hackerino9707
    @hackerino9707 Před 6 lety

    Man that was so much action!!!

  • @orionandacrylics5684
    @orionandacrylics5684 Před 6 lety

    Knowing me, I'd be the one person that fell as soon as the chair was taken out from under me

  • @ashleycardona772
    @ashleycardona772 Před 6 lety

    Did anyone notice that the guy that stood up at the end looked like he was covering something

  • @caru2634
    @caru2634 Před 6 lety

    Did anyone else only stay 'till the end to see them drop😂

  • @sanskrutipathak2000
    @sanskrutipathak2000 Před 6 lety

    Ingenious

  • @RakibHasan-hs1me
    @RakibHasan-hs1me Před 6 lety +4

    bad choice of soundtrack

  • @Hailey-mu5lf
    @Hailey-mu5lf Před 6 lety +3

    I have no friends...
    The struggles of life..

    • @username9175
      @username9175 Před 6 lety

      It's not ''the struggles of life.''
      I'd say 'man up' but it doesn't work in this sense. Get outside and talk to people

  • @josiehardy8023
    @josiehardy8023 Před 6 lety

    1:54 PATRITA!!!!!! Be careful honey, you made everyone fall

  • @skierz1363
    @skierz1363 Před 6 lety

    That one person who just got up😂😂😂

  • @bawlstars7857
    @bawlstars7857 Před 6 lety

    If anyone finds it cool but doesn't have 19 friends to do it with, fret not, because this little trick can be done by a minimum of only 4 people as well, forming a mini square shape.

  • @micks.2994
    @micks.2994 Před 6 lety

    I wanna do this now...this look so fun!

  • @olgertaberati8824
    @olgertaberati8824 Před 6 lety +1

    they’ve fall just like domino 😂😂😂

  • @jasminenguyen5075
    @jasminenguyen5075 Před 6 lety

    My friends and I did that with about the same amount of people but we move around the room

  • @WarriorWoman
    @WarriorWoman Před 6 lety

    Cool!

  • @crookedchook
    @crookedchook Před 6 lety

    It's all fun and games until someone farts.

  • @roachie420
    @roachie420 Před 6 lety

    I lowkey wanna try this with my class

  • @UriValdez
    @UriValdez Před 6 lety

    Pretty cool

  • @nickhanley8829
    @nickhanley8829 Před 6 lety

    The intro instantly killed me.

  • @manuelasilva5325
    @manuelasilva5325 Před 5 lety

    são muito alunos teimosicimos

  • @loading..7627
    @loading..7627 Před 6 lety

    Doing the military push up is cool too but the only thing youll be using is your hands and it needs to be with 4 people

  • @rahulbhardawaj7162
    @rahulbhardawaj7162 Před 6 lety

    Physic is great

  • @imbored4615
    @imbored4615 Před 6 lety

    the guy behind the blond girl just fucking got up as soon as he saw everyone starting to fall

  • @defaultmesh
    @defaultmesh Před 6 lety +3

    "is math related to science?"

  • @itzme_jenny._.2607
    @itzme_jenny._.2607 Před 6 lety

    Omg so cool😲😲

  • @moonbulschair1047
    @moonbulschair1047 Před 6 lety

    Teacher: *Watches human centipede movie*
    Monday on school: “ *Okay class form your chairs into circle* ”

  • @elysienne8475
    @elysienne8475 Před 6 lety +1

    We did this last year in gym class only we formed 2 separate groups, one for boys and one for girls. We did it to see which group could do it the fastest and us girls were able to complete it in like 10 seconds. Meanwhile all the guys were too busy saying "no homo" to actually just get it done and over with. Lolol it was really funny 😂😂

  • @heathergjerdingen3548
    @heathergjerdingen3548 Před 6 lety

    Imagine getting to have your crush have their head on your lap or your head on their lap........

  • @CinderellAspergerSapiophile

    Cool.

  • @xx_nikkixjulius_xxd7008

    Cool teacher

  • @nobody6317
    @nobody6317 Před 6 lety

    That boy in blue was dying of pain

  • @moonbyun3949
    @moonbyun3949 Před 6 lety

    Now I wanna do it

  • @shittyguitarcabs1477
    @shittyguitarcabs1477 Před 6 lety

    random person: wtf!?...that better be your keys in your pocket!

  • @jovica.a9203
    @jovica.a9203 Před 6 lety

    human centipede 4 looks sick

  • @sxmeonn
    @sxmeonn Před 6 lety

    This is so cool

  • @hoizhockaaut-gamingundco6341

    Looks Great!

  • @myjourney1362
    @myjourney1362 Před 6 lety

    It's not a trick...
    It's magic.....

  • @kgbrotherfunnyvideo9216
    @kgbrotherfunnyvideo9216 Před 6 lety +1

    I like it

  • @mastertrey4683
    @mastertrey4683 Před 4 lety

    Im waiting for one person to stand up and everybody falls

  • @cuppycake967
    @cuppycake967 Před 6 lety

    We did this exercise as part of our red cross youth training...without chairs. I tell ya it was painful 😂