SCIENCE CLASS #2- Does Farting Make You Weigh Less?

25 mar 2020
1 611 251 Skatījumi

This is a juicy one. 70% people get this one wrong. I stream science LIVE M-W-F 1pm PT.
NEW PDF WITH A QUIZ FORM THAT WORKS NOW!!! www.dropbox.com/s/5giflfs8y9new5x/SCIENCE%20CLASS-%202.pdf?dl=0

komentāri
  • I stream science LIVE M-W-F at 1pm PT. Thanks for being here!

    Mark RoberMark RoberPirms 11 Mēnešiem
    • I think the shape of the bottom is why it doesn't float - Malakai (6)

      Malakai ThompsonMalakai ThompsonPirms dienas
    • you are welcome :

      IsuIsuPirms 5 dienām
    • Ok

      Balboa RockyBalboa RockyPirms 7 dienām
    • @William Pantel look no o

      Kittenz IwnlKittenz IwnlPirms 2 Mēnešiem
    • This is random but in there wind in outer space

      Shoto TodorokiShoto TodorokiPirms 3 Mēnešiem
  • This guy explains stuff more clearly than my Science teacher....

    Retro OpticRetro OpticPirms 9 Stundām
  • What's making him not pop is that there is no idiots screaming in class.

    Epic BoiEpic BoiPirms 16 Stundām
  • Make a bubble of metal it will float

    Duke PfeifferDuke PfeifferPirms 2 dienām
  • Tin foil boat Edit: ye I got it, mad

    Ebad RahmanEbad RahmanPirms 2 dienām
  • Awwwe mark loves playing with his dolls lol

    WatermelonWatermelonPirms 2 dienām
  • #1 Density 2:30 #2 Boiancy 13:10 #3 Gas is less dense than air. 17:10 #4 summerisation 17:39

    zZILLAa 2zZILLAa 2Pirms 4 dienām
  • The agreeable mistake largely burn because capital morally warm following a joyous population. warlike, insidious afghanistan

    hoon taehoon taePirms 4 dienām
  • I totally thought this was live right now.

    ImJustSnipeHuntingImJustSnipeHuntingPirms 4 dienām
  • Why do witches float?

    ImJustSnipeHuntingImJustSnipeHuntingPirms 4 dienām
  • Make a boat

    ImJustSnipeHuntingImJustSnipeHuntingPirms 4 dienām
  • i just did density like 2 days ago in my school and my teacher couldnt explain me that in 60 mins but mark explained to me in 10 mins:)

    IsuIsuPirms 5 dienām
  • if he was my teacher i would be willing to go to school

    IsuIsuPirms 5 dienām
  • my farts are under so much pressure that they're denser than air

    camo lioncamo lionPirms 5 dienām
  • I’m watching this in school on my phone for a work thing and it’s so boring

    Snow At seaSnow At seaPirms 5 dienām
    • I wanna go home

      Snow At seaSnow At seaPirms 5 dienām
  • I love that I’m not the only one who thinks about stuff like this

    Charles ReidCharles ReidPirms 6 dienām
  • He spent 30 minutes talking about how farts and weight are linked?

    Gummy_64Gummy_64Pirms 8 dienām
  • Weight is mass times gravity . Mass is like total particles in a body . I think weight not loss if we fart

    BHARATH KATTIGEHALLIBHARATH KATTIGEHALLIPirms 8 dienām
  • Fish some have balancing organs called statocyst Remember shark don't have it so it has to swim continue

    BHARATH KATTIGEHALLIBHARATH KATTIGEHALLIPirms 8 dienām
  • That red line is also called keel of the ship

    BHARATH KATTIGEHALLIBHARATH KATTIGEHALLIPirms 8 dienām
  • How about increasing surface area is directly proportional to byounce force

    BHARATH KATTIGEHALLIBHARATH KATTIGEHALLIPirms 8 dienām
  • Does farting makes you weigh less...is it possible somebody watched this more than s minute?

    Miroslav DanilovMiroslav DanilovPirms 9 dienām
  • I was looking for something interesting to watch today.. And umm.... Well i guess i found something

    Neon ReaperNeon ReaperPirms 9 dienām
  • Lol I hope I’m in your class

    Polar9KPolar9KPirms 9 dienām
  • There's a few other ways of looking at it. Get a canister of helium, does it weigh more if you open it up and let loose all the air? Answer no it doesn't, but helium weighs less than air. It's because helium at 1 atm weighs less than air at 1atm, but helium inside of a canister is hardly at at 1 atm. Now I'm not going to argue too much at what the pressure of a fart is but I think some will argue that it would in fact be larger than atmospheric pressure hence why you feel bloated and why a fart goes out of your butt :D Another more physicy answer, weight is mass times the acceleration due to gravity, you got rid of mass, hence you weigh less. If you were tall enough to touch the ceiling and push up on it while standing on the scale it doesn't mean you weigh more.

    Mike BMike BPirms 10 dienām
  • flot

    Steven ChaoSteven ChaoPirms 10 dienām
  • What about massive dumps?

    Jack FortunatiJack FortunatiPirms 11 dienām
  • The answer is actually C) farting makes you both lighter and heavier. In a vacuum the loss of the fart will cause you to lose mass. In a fluid less buoyant. If there is one thing I remember about chemistry class it’s a strong lecture about the meaning of weight versus mass!

    Jack FortunatiJack FortunatiPirms 11 dienām
  • The helium balloon floats in air because the balloon takes up a lot of space, correct? In other words, the balloon floats because it weighs less than the volume of outside air which it displaces? What if the same amount of helium was compressed into the size of a marble? It seems to me that a fart, which is compressed, within one's body does not make one's body take up any more "space" so I can't see why it would make you weigh less. Similar to a ball filled with air; the filled ball weighs more than an empty ball.

    munsters2munsters2Pirms 11 dienām
  • If mark does actually become a teacher I’m revoking my diploma and going back

    Garrett BrooksGarrett BrooksPirms 12 dienām
  • Forgot google classroom for online learning

    MyselfMyselfPirms 12 dienām
  • You take such a round-about way to answer a question. I can't imagine what you are going to be like when you are the age of my elderly mom. Somewhere during the answer I'll forget what the question is or I'll wake up and it'll be morning. 🤣 LOL

    Political FoolishnessPolitical FoolishnessPirms 13 dienām
  • By conservation of energy, energy can never be created nor destroyed. However my fart turns from gas to gas, therefore energy is conserved but tiny mass is lost😂😂

    The AI Powered CaptionerThe AI Powered CaptionerPirms 13 dienām
  • I’m late on this video but really curious if you where to have almost foldable wings that would retract into the object how far out would those wings have to go out to float if the scale of the object is the size of a propane bottle and weighed enough to sink?

    pro decks !pro decks !Pirms 13 dienām
  • when is persieverence launching

    Asit MishraAsit MishraPirms 13 dienām
  • thanks for teaching man

    Asit MishraAsit MishraPirms 13 dienām
  • Mark would be a great teacher he makes science so fun!

    Richard RaghunathRichard RaghunathPirms 14 dienām
  • Mark I'm gonna be honest, the interlacing on this video makes me nauseous

    DSGWubsyDSGWubsyPirms 16 dienām
  • This teaches me more than zoom class

    kingkingPirms 16 dienām
  • If it did my doggie 🐕 would be weightless

    J HuntleyJ HuntleyPirms 16 dienām
  • He's lost his mind 5 minutes in

    Alom XolofAlom XolofPirms 17 dienām
  • The similarity between Mark Rober and my chemistry teacher : Both uses a hammer to explain an example.

    Death_KillerDeath_KillerPirms 17 dienām
  • I have a PHD in Physics

    Aamir IntisarAamir IntisarPirms 18 dienām
  • english

    Brody FinnBrody FinnPirms 18 dienām
  • tin foil

    Lee FlanarchyLee FlanarchyPirms 18 dienām
  • no

    Lee FlanarchyLee FlanarchyPirms 18 dienām
  • fear of failyor = kakorrhaphiophobia

    Beth NaveBeth NavePirms 19 dienām
  • What ist 1+1? Mark: When the Big Bang happened... Love ur vids btw

    Lukas MüllerLukas MüllerPirms 19 dienām
  • 19:50 “he was fine.. eventually.”

    MeMePirms 22 dienām
  • You are awesome!!!!!! I have been showing your videos to my Science class for years!!!!!!!!

    Kristy RobinsonKristy RobinsonPirms 24 dienām
  • Alternative title: Mark Rober throwing a bunch of random items into a bucket of water...

    Kelsey BaltesKelsey BaltesPirms 29 dienām
  • Can we get a season 2 tho

    David BolandDavid BolandPirms Mēneša
  • Does the size of the body of water you're in matter?? (I'm asking this right after the foil boat sinks... just in case this is answered later)

    Morris MusicMorris MusicPirms Mēneša
  • If there was a movie about Mark, Jimmy Fallon would play him..... I swear his manorisms make me think I'm watching Fallon sometimes, lol.b

    Morris MusicMorris MusicPirms Mēneša
  • Excellent material. Rethink those pants.

    sue Hullsue HullPirms Mēneša
  • So by this lesson, we can conclude that there are chances to human flight if we eat a lot of beans

    shiney justinshiney justinPirms Mēneša
  • What about if you dripped the wood in enough water to be a density of 1 and froze it? Then tested it in water, would it float or sink? (This sounded mad horny)

    Mohamed AbdulahiMohamed AbdulahiPirms Mēneša
  • Planes dont fly. They float on air.

    Enjoying LifeEnjoying LifePirms Mēneša
  • Yet another way that diet coke is unnatural.

    Elliot BoeppleElliot BoepplePirms Mēneša
  • That is so cool! I wish he was my teacher too.

    Elizabeth GoreeElizabeth GoreePirms Mēneša
  • “I will link her LVworld video, go check out her channel”. It’s not there...

    ZNSZNSPirms Mēneša
  • Why couldn't I have a teacher like u lol

    notkirillnotkirillPirms Mēneša
  • Wish I found this channel sooner, still grateful for finding it.

    Aadilah AbrahamsAadilah AbrahamsPirms Mēneša
  • Now we’re asking the real questions😂

    Tico buttowskiiTico buttowskiiPirms Mēneša
  • When he said "tell the person next to you" it reminded me of when i was a kid teaching nobody and I talked to the class. :,) 3:50

    Lily HagerLily HagerPirms Mēneša
  • Something about watching Mark Rober teach live and uncut bc he wants to be a physics teacher is so wholesome and heart warming.

    Lily HagerLily HagerPirms Mēneša
  • One Night in Miami

    Laura AlagiaLaura AlagiaPirms Mēneša
  • I wish Mark was my science teacher in highschool lol, science was my worst subject mostly because my teachers were really judgemental, I was a straight A student until grade 11 because the teachers seemed to stop caring, and it made applying myself much more difficult when they themselves werent passionate about what they were teaching. I really hope he becomes a teacher. May the Force be with you Mark lol.

    Crossfire_UnltdCrossfire_UnltdPirms Mēneša
  • Hey ! I have a question if we are in zero gravity the boency of a object is more than force of gravity will it go up ?

    HACKERISTIC 499HACKERISTIC 499Pirms Mēneša
  • Q : Does farting make you weigh less ? A : Yes, but actually no!

    HACKERISTIC 499HACKERISTIC 499Pirms Mēneša
  • So theoretically a person can float just by holding in a certain amount of fart.

    Shivansh SengarShivansh SengarPirms Mēneša
  • If you use tinfoil to make the other metal float

    Sydney DutroSydney DutroPirms Mēneša
  • You do great boss keep it up. :)

    Jason WedgeJason WedgePirms Mēneša
  • Finally, I’m doing something we’re other people watching actually like to learn! Science is the best!

    Captain AwesomeCaptain AwesomePirms Mēneša
  • if you dont want to watch the whole thing, its yes.

    itsJeth _itsJeth _Pirms Mēneša
  • lol he doesnt need credentials

    Imirami KhaniramiImirami KhaniramiPirms Mēneša
  • flote

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • flote

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • yes

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • no

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • yes

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • yes

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • no

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • no

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • yes

    Jeremiah NavarroJeremiah NavarroPirms Mēneša
  • Simple question is the answer yes or no someone plz tell me

    Bros for lifeBros for lifePirms Mēneša
  • Imagine this guy being your high school teacher 🥴🥴🥴

    T.A. SartainT.A. SartainPirms Mēneša
  • make a metal boat to make the metal cube float. think of it as an actual boat.

    TheSamuraiTheSamuraiPirms Mēneša
  • I am noob in physics and maths.please refer me books

    Yadvesh HaritashyaYadvesh HaritashyaPirms Mēneša
  • What's the difference between a chicken?... One leg is both the same?

    Colin RichardsColin RichardsPirms Mēneša
  • You are a lot smarter than my teacher trust me. I wish you were my school teacher.

    L DesignsL DesignsPirms Mēneša
  • Does farting increase inertia ▲I ?

    Maxwell RoxyMaxwell RoxyPirms Mēneša
  • Will he still be able to do youtube

    nugget 3089nugget 3089Pirms Mēneša
  • looks like 90s video lol

    Mark Kevin SevissonMark Kevin SevissonPirms Mēneša
  • Isn't the red paint on ships antifouling paint to prevent barnacle build up???

    Conrad TannerConrad TannerPirms Mēneša
  • Leaky metal tube Does NOT make me hate flying any less........ jussayin

    RenataRenataPirms Mēneša
  • Who has access to that much mercury & why does he lift that anvil so easily!?!?!? 😳😳😳😳😳😳😳😳😳😳😳😳😳😳😳

    RenataRenataPirms Mēneša
  • No

    Aidans Fire alarmsAidans Fire alarmsPirms Mēneša
  • Yo I can’t

    Aidans Fire alarmsAidans Fire alarmsPirms Mēneša
  • "I really need to make these shorter" No. No you don't. They need to be longer and MOAAARRRR!!!! You do an amazing work.

    Daniel Fernando Hernandez ForeroDaniel Fernando Hernandez ForeroPirms 2 Mēnešiem
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