SCIENCE CLASS #5- How Do Astronauts Weigh Themselves?

Today we'll be discussing inertia and Newton's 1st law!

Hit me up with your creative interpretations to this class on Insta, Twitter, FB, or TikTok to win some Bose 700s. Alternatively you could tell your friends about our class here together. 8 winners. Maybe do one of the demos or a new one or make a video teaching your friends a principle from the class!

I stream classes every Wednesday at 1pm!

Check out Dianna's channel where she did 20 experiments around her house in 5 minutes! eetvs.info/much/cZOZj7x5k-Cz3aU/video
Check out Bob's channel- eetvs.info...

Lae alla

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Kommentaarid

  • Hit me up with your creative interpretations to this class on Insta, Twitter, FB, or TikTok to win some Bose 700s. Alternatively you could tell your friends about our class here together. 8 winners. Maybe do one of the demos or a new one or make a video teaching your friends a principle from the class!

    Mark RoberMark RoberAasta tagasi
    • 1:5

      AlexandraAlexandra19 päeva tagasi
    • @Kevin Luo pretty sure he knows that

      Spacelover 900Spacelover 90025 päeva tagasi
    • sheeeeesh

      NightmareNightmare26 päeva tagasi
    • Is it possible to send a message in space

      Nick ENick E4 місяці tagasi
    • @Kevin Luo Uub

      batxvv bolorbatxvv bolor6 місяців tagasi
  • Mass is not a meassure of how much stuff is in an object.

    Luis MiguelLuis Miguel2 päeva tagasi
  • What law is the ketchup if u hold it upside down and swing your arm in a circular motion doing the bottom half of a sphere and the ketchup moves toward the top?

    Nick HansonNick Hanson17 päeva tagasi
  • Simple mass in kg is the same wherever you go so mass times gravitational field strength equals weight. P.S. the gfs of the Moon is 1.6 N Kg-¹.

    Mahiyat SafiyullahMahiyat Safiyullah22 päeva tagasi
  • Why don't my school teachers teach like this huh?

    Aanya MakhijaAanya Makhija29 päeva tagasi
  • im watching this while doing homework. im 4 mins in and iv learned more so far then in all the homework iv been doing for a little over an hour.

    TheRedDemonTheRedDemonМісяць tagasi
  • "That brick wall ain't going any where" - Mark rober 2020

    152 Srikar Yendluri152 Srikar YendluriМісяць tagasi
  • 16:04 i was the one on the right

    Lynn WatkinsLynn WatkinsМісяць tagasi
  • :)

    Angel JonguitudAngel Jonguitud2 місяці tagasi
  • The millennial bill nye

    Cast and SpearCast and Spear2 місяці tagasi
  • 1 nail would hurt all those nails equal it out so won't cut you like 1 nail would

    Federal Noob associationFederal Noob association2 місяці tagasi
  • How do I send it

    Lorie WoughterLorie Woughter2 місяці tagasi
  • Skip to...12:00 to know how 😅

    RaRa2 місяці tagasi
  • I wish u were my Psychics Teacher XD

    ItchYoBoi BefTheGreatItchYoBoi BefTheGreat3 місяці tagasi
  • "Which is easier to move? The wagon or the Semi-Truck?" Strong guy: Can't move a wagon without making it go flying: "The truck."

    Shadow Phoenix YTShadow Phoenix YT3 місяці tagasi
  • The fresh pail ethnically murder because trout increasingly pack except a wandering romania. cluttered, chubby shirt

    Gary CullenGary Cullen3 місяці tagasi
  • Tomorrow's someone's birthday. Dropping a video would be a treat for us, even for the celebration.. Love you Mark. Happy birthday in advance.

    Ishuman ChaudharyIshuman Chaudhary3 місяці tagasi
  • I personally prefer not to have a hammer or a weight thrown at me.

    IBPASNU GamingIBPASNU Gaming3 місяці tagasi
  • “Class is over!” I don’t want to leave yet!😢 Absolutely awesome classes!

    Tater’s WoodshopTater’s Woodshop3 місяці tagasi
  • Nobody: Mark: "If this hurts, your fired!"

    Emma YennieEmma Yennie3 місяці tagasi
  • 4:52

    la science avec aymanla science avec ayman3 місяці tagasi
  • "Objects are lazy" - ROBER, Mark 2020

    Sandro Francis MirandaSandro Francis Miranda3 місяці tagasi
  • I had your "calculate the weight of an astronaut" question on a final physics exam in college (Carnegie Mellon). I gave your response by using springs and the formula. However, I only got 1/2 credit because I failed to talk about the effects of the spring on the spacecraft -- i.e. the spacecraft will exert a force on the spring as the spring interacts with the spacecraft. So, the answer is more complex than just a simple formula!

    Eric REric R3 місяці tagasi
  • Thos are for kids. 13:15

    God of thunderGod of thunder4 місяці tagasi
  • Mark, from a fellow Engineer to another, you are a great representative and admire your work. I learned from many things so let me try to payback and teach you something... Dubai is a city in UAE not a country 😋

    Aziz FenaisAziz Fenais4 місяці tagasi
  • My experiment is going to be which bachery works better a lemon or potato by putting them in surcets and seeing which light will be brighter

    Nick ENick E4 місяці tagasi
  • 13:35 Voice crack

    MoneyiscoollolMoneyiscoollol4 місяці tagasi
  • Simply, Thank you!

    jon vwjon vw4 місяці tagasi
  • Why not weigh them when doing routine thrusts, for maintaining orbit distance. Just use a very accurate scale and see how hard they are pushed into it by the acceleration. If you don't have gravity just make your own.

    Samuel RogersSamuel Rogers4 місяці tagasi
  • I wish you had been my science teacher.

    Endless SurprisesEndless Surprises4 місяці tagasi
  • I am the last one

    M.SM.S4 місяці tagasi
  • why my teacher can't explain things like that?

    matīssmatīss4 місяці tagasi
  • Me: Seeing Inertia Me 2 seconds later: *Singing Bill Nye the science guy because they heard inertia is a property of matter in the song.*

    Apple IApple I4 місяці tagasi
  • Who else had Bill Nye the science guy intro in their mind when you saw inertia.

    Apple IApple I4 місяці tagasi
  • Does the spring not fatigue over time and slowly but surely, give an incorrect measurement?

    Martyn LambMartyn Lamb4 місяці tagasi
  • who else here from an actual science class

    FrogEater420FrogEater4204 місяці tagasi
  • Funny I should come across this. I was just wondering this question myself earlier today. The best I could come up with was to spin the astronaut and measure how much energy it takes to spin them up to a certain amount of angular momentum. Then you could work out from the energy required and figure out the mass of the object, or person. Of course this is wildly impractical and inelegant. So I'm sure they've got something better. In retrospect, I'm sure doing the whole thing linearly instead of spinning the astronaut would work, as well. Get something to push them, then measure their speed and how much energy the device put into pushing them and you should get a good idea of how much mass you just moved.

    Nothing\Nothing\4 місяці tagasi
  • I mostly learn things from youtube than school

    lol lollol lol5 місяців tagasi
  • .... Um, inertia IS newton's first law. You're literally talking about the same thing. "Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia." - NASA "in·er·tia 1. a tendency to do nothing or to remain unchanged. 2. (Physics) a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force."

    AzeAze5 місяців tagasi
  • I never thought I would actually see someone who worked for NASA play on a baby playground while they’re still in adult

    Ray SeoRay Seo5 місяців tagasi
  • Imagine just be walking in a park and then seeing An adult playing in a playground by himself

    Ray SeoRay Seo5 місяців tagasi
  • Thank you so much.

    Jason WedgeJason Wedge5 місяців tagasi
  • Ha ha we pulled off the table cloth he said by the way do you not try this at home but try this at home

    Brown SugarBrown Sugar5 місяців tagasi
  • An educational video by a NASA-level engineer, in 2020, and we still have video interlacing. Also why does he sound like a guy about 3-4 drinks in at a party?

    gangstreG123gangstreG1235 місяців tagasi
  • I think I got it I’m on clue 2. The astronaut will stand on something that pushes them to a scale that will sense the momentum

    Michelle HolmesMichelle Holmes5 місяців tagasi
  • I wish he was my real techer😃

    Buttifranz100 Og 1Buttifranz100 Og 15 місяців tagasi
  • What is it called when you lift 5 pounds 100 times instead of 500 pounds once?

    Max CrawfordMax Crawford5 місяців tagasi
  • Thanks for the shout out from a female scientist. :-) Oh,and I've been having fun quizzing my engineer husband to see if he knows the answer to your questions before he sees the video.

    Michele GodlevskiMichele Godlevski5 місяців tagasi
  • Bro I’m a boy

    Mrbee1Mrbee15 місяців tagasi
  • All science teachers could never

    Yzabelle Kristín ÚlfarsdóttirYzabelle Kristín Úlfarsdóttir6 місяців tagasi
  • im asking my self why i am watching this in the middle of our bible class i also dont know cause i dont really know

    James Ivan SalvadorJames Ivan Salvador6 місяців tagasi
  • I thought it was as simple as inertia and math

    TrueVexusTrueVexus6 місяців tagasi
  • me sees a cool title watches the whole vid until u realized that the answer is just the horse at the playground

    Spinx GregorioSpinx Gregorio6 місяців tagasi
  • Mark: just reflect the hammer out of the way easy. Me: sure mark.

    Jonah VarkulJonah Varkul6 місяців tagasi
  • Hi

    Erin BruderErin Bruder6 місяців tagasi
  • Hi

    Erin BruderErin Bruder6 місяців tagasi
  • Woman runs around neighborhood Sees Mark Rober on a five year old toy

    LifeExplainedLifeExplained7 місяців tagasi
  • This is fantastic and perfect for my 8th grade science unit on Mass/Weight/Gravity! Thank you!

    Emily WilsonEmily Wilson7 місяців tagasi
  • You should try skate boarding but learning like sciencey and stuff

    GRACE HARDYGRACE HARDY7 місяців tagasi
  • Mark would be the best teacher out there!

    Valdas KulikajevasValdas Kulikajevas7 місяців tagasi
  • is there friction in space??? pls reply :(

    Ubi Dubi DOOUbi Dubi DOO7 місяців tagasi
  • Please do More of these

    SekndSeknd7 місяців tagasi
  • Tip for ketchup bottles. Open the lid and squeeze the bottle a little and close it back up while still squeezing so that the pressure in the bottle is lower than atmospheric. And now when you open the lid after moving the ketchup to the opening, it will not spew out everywhere . Also, I sling the bottle while holding the base and use centrifugal force instead of acceleration and deceleration lol

    Jeramie TJeramie T8 місяців tagasi
  • So the people who work for NASA ... that killed people .. anyhow .... now do this ... ok ))) now the space shuttle’s make sense!! ... oh not

    G AG A8 місяців tagasi
  • Drugs ... ?

    G AG A8 місяців tagasi
  • Welcome back to an adult child ...

    G AG A8 місяців tagasi
  • thank god this si here i am having a hard time learning newtons law

    Asian pepperoniAsian pepperoni8 місяців tagasi
  • Anyone here from a comment from Daily Dose of Internet

    CrucifiX XXCrucifiX XX8 місяців tagasi
  • This is Grade 8 highschool physics right here

    ClegyClegy8 місяців tagasi
  • 1m IQ organic human and hello, I'm fellow organic human

    The Drawn PotatoThe Drawn Potato8 місяців tagasi
  • These are wonderful, I don't think they need to be Live to be honest! So you can take your time to make them in a way that is convenient, because these classes are excellent (I have a degree in aero engineering and I still find them engaging 😄)

    M NM N8 місяців tagasi
  • Me quiting science to learn more from this

    GG’ SGG’ S8 місяців tagasi
  • That ball didn't stay where it is come on mark

    Draw - GonDraw - Gon8 місяців tagasi
  • not your best work homie

    College StuffCollege Stuff8 місяців tagasi
  • Can confirm, mark rover would be an absolutely amazing physics teacher. Any school would be lucky to have him

    Christopher KrauseChristopher Krause8 місяців tagasi
  • ''mass is what matters'' the physics dads snicker in the background

    CrumblingCookieCrumblingCookie8 місяців tagasi
  • 5:56 my guess is by being pushed or somethins similar

    uchka uchraluchka uchral8 місяців tagasi
  • *This dude is better at explaining than all my teachers, combined*

    5K Subscribers Without Any Video5K Subscribers Without Any Video8 місяців tagasi
  • Wait so if we went to Mars I can finally be able to dunk on 10 feet?

    Name HereName Here8 місяців tagasi
  • I am 13 and you teach me more than i need to know

    SycoSyco8 місяців tagasi
  • You are good man.. Keep it up

    Mark LynchMark Lynch8 місяців tagasi
  • This is what we are learning now so I showed my teacher

    Rose PenaRose Pena8 місяців tagasi
  • As a physics teacher, I love these videos and would love to use them in my classes, but the auto-captions that they currently have do not meet ADA standards for my Deaf and Hard of Hearing students. EEtvs makes it pretty easy to go through and edit the captions for grammar and accuracy (ie adding punctuation and correcting any words that did not transcribe properly). I know some of your videos have full and proper captions, would love to see that for this video as well!

    Rachel SortinoRachel Sortino8 місяців tagasi
  • 20:13 Oh my god Mark Rober Mars Rover Is it mind blowing or what? 😱

    SBerTSBerT8 місяців tagasi
  • Rober's First Law of Motion : "Objects are lazy" 😂

    Keep It SimpleKeep It Simple8 місяців tagasi
  • I'm not even interested in science but I've always been following his experimental videos and istg if he's the teacher for my science class I'd understand better the way he explains things and all that

    Caroline PatriciaCaroline Patricia9 місяців tagasi
  • he knows me

    Leo EtgenLeo Etgen9 місяців tagasi
  • Please make some more

    killer beekiller bee9 місяців tagasi
  • Imagine what that person jogging with their dog at the playground thought of Mark on the spring thing

    MrRandomMrRandom9 місяців tagasi
  • can you become my high school physics teacher. pls

    Sophie SellersSophie Sellers9 місяців tagasi
  • Video idea here: DemolitionRanch on EEtvs has 2 videos on shooting a bullet threw a curved pipe and it works, maybe try to partner with him, honestly if your able to get ahold him he would do it any day he could. Then you give us the science on it and that video would be amazing. You could even try to partner with the slow mo guys and do clear pipes to watch the bullet travel.

    Brian DaltonBrian Dalton9 місяців tagasi
  • Mark makes science fun WITCHCRAFT

    TheUnbidFoxTheUnbidFox9 місяців tagasi
  • Please ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ To Mark Rober

    tedrose15Vlogtedrose15Vlog9 місяців tagasi
  • I wish my physics teacher taught me like this

    Pradeep KeshwaniPradeep Keshwani9 місяців tagasi
  • teacher who all im seeing is mark rober

    commoncommon10 місяців tagasi
  • Attach a scale to the wall and launch yourself feetfirst with an acceleration of 9.81m/s at the scale at 90 degrees to the scale? Then take a measurement of the largest force that was reached...?

    Sharanya sainiSharanya saini10 місяців tagasi
  • Mark simping

    Willom9Willom910 місяців tagasi
  • I imagined an astronaut being slammed back and fourth by ping pong rackets with a weighing scale taped to them

    -COOKIEZILA --COOKIEZILA -10 місяців tagasi
  • Imagine running by a random Man riding a sea horse in the Playground lol

    Alex TorresAlex Torres10 місяців tagasi
  • Could you do a video on the theragun? I was doing some research and I believe it is a simple percussion motor and companies are up selling their massage devices when it should be less than 100 dollars.

    David RoDavid Ro10 місяців tagasi