FINAL SCIENCE CLASS- How to Survive a 5 Mile Fall with No Parachute

Comments 

  1. Mark Rober

    Mark Rober

    Year ago

    Thanks everyone for coming to my classes! Be good. Stay curious. Take care of your physical and mental health and I''ll see you around on the internet! Oh, and as always, please consider subscribing :)

    • Raffi

      Raffi

      9 days ago

      Mark, I have a doubt. If voyager was already by Jupiter and beyond how can that be 13.1 million miles away if mars at the nearest point to earth is 35 million miles away.

    • Taryn Anthony

      Taryn Anthony

      19 days ago

      Will you make a rc car the size of a real car

    • Josh Grady

      Josh Grady

      Month ago

      On the off chance you ever read this, I wanted to share a short story. My wife and I have been dating/married for 7+ years now and she has twin nieces. One is on the spectrum and the other is a borderline genius. I found you channel years ago when I had just met the girls and it reminded me of a demonstration my physics teacher gave us in high-school. Boil about an inch of water in a pop can and flip it with tongs into a bowl of cold water. Resulting pressure vacuum from the temp change instantly crushes the can. The first time I actually connected and bonded with the nice on the spectrum was when I recreated this in front of them after watching some of you videos. She and I then spent the next 2 hours purging through your channel. I truly appreciate you so much. You're an awesome dude.

    • Kirk Todd

      Kirk Todd

      Month ago

      You gunna put it into practice?

    • broe5010 broe5010

      broe5010 broe5010

      2 months ago

      8.05 kilometres sounds better!.

  2. Ksalh Geiger

    Ksalh Geiger

    5 days ago

    Scott tokes he,s mark rober he was a NASA scienctist.

  3. johnny meadors

    johnny meadors

    6 days ago

    your a legend

  4. Adam Schwab

    Adam Schwab

    6 days ago

    I’m an electrician. But if you notice you held your hammer correct in your earlier test. In the first couple fails you held hammer so close to head that you weren’t getting enough force. But it did work at the end. Bravo!!! Love your videos and enthusiasm!!!

  5. Mr.iftner

    Mr.iftner

    6 days ago

    Do we have a new cartridge... ummmmm

  6. Foxy Fitzie

    Foxy Fitzie

    9 days ago

    Kind of explains why he doesn't work for NASA anymore.

  7. Josh Derzarn

    Josh Derzarn

    9 days ago

    He's a smart dude

  8. Wounded Ego

    Wounded Ego

    11 days ago

    I knew a guy who fell out of a plane without a parachute - until he hit the ground! So do we get a demonstration?!

  9. Max K

    Max K

    12 days ago

    I can imagine in a couple years I come in to science and I see mark

  10. Anna K

    Anna K

    13 days ago

    Imagine how many more engineers we would have if science were taught like this. Many science teachers are very gifted in this way.

  11. Techno-chan

    Techno-chan

    13 days ago

    Pleaseee do this againnn

  12. ANOLDMASTERJUKZ

    ANOLDMASTERJUKZ

    13 days ago

    Mark, we have been around for 62 years now and have been in the presence of many teachers who have schooled and have been schooled by our interactions, with who we have become friends. We want to take this space to acknowledge your style. You are a fine teacher, you get an A+ !.

  13. ANOLDMASTERJUKZ

    ANOLDMASTERJUKZ

    13 days ago

    We always said that cars should have rubber coatings but the auto shop industry would not go for it.

  14. modnik1

    modnik1

    13 days ago

    16:36 personal saved

  15. Kimberly Gamez

    Kimberly Gamez

    13 days ago

    So if the entire earth's population all jump at once... could we move earth off orbit? 🤯

  16. M B

    M B

    13 days ago

    High School Physics teacher, here. Mark, you get an open invitation to teach in my classroom [in suburban Philly].

  17. Chapone Super Galaxy

    Chapone Super Galaxy

    14 days ago

    If you are on the moon

  18. Kzoo Kid

    Kzoo Kid

    16 days ago

    My 8th grade science teacher, Mr. Archer, was great at demonstrating things in an interesting way so we understood the concepts better. All kids should have a Mr. Archer or a Mr. Rober in their lives.

  19. Cole R

    Cole R

    18 days ago

    Geeze get to the point! I’m only 4 miles off the ground now!!!

  20. Bao Khanh Ta Hoang

    Bao Khanh Ta Hoang

    18 days ago

    How can other species even know our language in the first place to understand the message from the bottle

  21. m box

    m box

    18 days ago

    @5:25 I don't think it's "by definition" that we get thrown back. On the other hand I love the whole thing and what you are doing!, Please more!

  22. Sticky Fingers

    Sticky Fingers

    21 day ago

    An Ion engine throws out Ions not electrons

  23. YEET

    YEET

    22 days ago

    29:15 kinda sus 😯😏

  24. ewan margnaya

    ewan margnaya

    22 days ago

    Cool

  25. ewan margnaya

    ewan margnaya

    22 days ago

    Hi

  26. YouTube Power Led Tv

    YouTube Power Led Tv

    22 days ago

    Hello sir

  27. Daedrake

    Daedrake

    24 days ago

    Ey Mark. I am no science guy, but I am insanely observative. If ever you'd like a random dude observation and thought, I'd be honored for you to ask me anything. If I can help to open a door to some other angle you wouldn't have thought of, it would make me so happy! Even if in the end I can't make a difference, as long as I can try and talk with you, you'd make my day, or rather, my year! Edit: Keep up what you're doing. I LOVE it and learning is my favorite thing in the whole world!

  28. Nathan Asmus

    Nathan Asmus

    24 days ago

    Another way could be to greatly lower your terminal velocity when you fall so that you have much less momentum that needs to dissipate. Then you can consider more options to increase the time required to break your fall.

  29. Scorched Beans

    Scorched Beans

    25 days ago

    There was a guy who survived a huge fall and survived by landing in a commando roll

  30. Ishan Pednekar

    Ishan Pednekar

    28 days ago

    When you wreck the ISS by throwing the wrench: Aliens maybe?🤷‍♂️

  31. Michael Cole

    Michael Cole

    Month ago

    I wondered who I’d want to teach at @synthesisschool or astra nova. Now I know. If only they would admit adults . I’d sign up myself if I could.

  32. Anna Costello Wisniewski

    Anna Costello Wisniewski

    Month ago

    I literally thought of a massive landing vat full of styrofoam peanuts 🤪

  33. Service Coordinator

    Service Coordinator

    Month ago

    how many classes did you make

  34. Little KC Fox

    Little KC Fox

    Month ago

    3 days later on earth: Mom, why is there a flaming wrench flying towards us?

  35. Ubah Hussein

    Ubah Hussein

    Month ago

    Him: how do you survive a 5 mile fall withe no parchute Me: Not jump off

  36. Asherandai

    Asherandai

    Month ago

    I'll be honest... this answer was a little disappointing to me.

  37. Josh Grady

    Josh Grady

    Month ago

    On the off chance you ever read this, I wanted to share a short story. My wife and I have been dating/married for 7+ years now and she has twin nieces. One is on the spectrum and the other is a borderline genius. I found you channel years ago when I had just met the girls and it reminded me of a demonstration my physics teacher gave us in high-school. Boil about an inch of water in a pop can and flip it with tongs into a bowl of cold water. Resulting pressure vacuum from the temp change instantly crushes the can. The first time I actually connected and bonded with the nice on the spectrum was when I recreated this in front of them after watching some of you videos. She and I then spent the next 2 hours purging through your channel. I truly appreciate you so much. You're an awesome dude.

  38. Josh Grady

    Josh Grady

    Month ago

    On the off chance you ever read this, I wanted to share a short story. My wife and I have been dating/married for 7+ years now and she has twin nieces. One is on the spectrum and the other is a borderline genius. I found you channel years ago when I had just met the girls and it reminded me of a demonstration my physics teacher gave us in high-school. Boil about an inch of water in a pop can and flip it with tongs into a bowl of cold water. Resulting pressure vacuum from the temp change instantly crushes the can. The first time I actually connected and bonded with the nice on the spectrum was when I recreated this in front of them after watching some of you videos. She and I then spent the next 2 hours purging through your channel. I truly appreciate you so much. You're an awesome dude.

  39. Jude Schuknecht

    Jude Schuknecht

    Month ago

    oh my gosh the flint knock pistol is possible

  40. CloudBase

    CloudBase

    Month ago

    TLDW; simply stop your fall at 5 feet above the ground, then jump down. 😆

  41. Luke and Lisa Fenton

    Luke and Lisa Fenton

    Month ago

    Hi

  42. Archer

    Archer

    Month ago

    His reaction at the end was the best. lol

  43. Michele Ferruzzi

    Michele Ferruzzi

    Month ago

    No keep doing these my 6th grade love these, because of your teaching

  44. Steve Jones

    Steve Jones

    Month ago

    Something I'm curious about..... Why does the thumbs down button exist on USgone videos? If you don't like the video, move on with your life.

  45. Adam A

    Adam A

    Month ago

    Id do anything to take Marks class if he had one

  46. The Proper Swanks

    The Proper Swanks

    Month ago

    Make more classes I like them

  47. Goldie Goldwasser

    Goldie Goldwasser

    Month ago

    This was my first time watching.. This was exciting! I am seeing many examples of Ft and fT around me. I also noticed the pattern on your T-shirt is the same pattern as on the Voyger's golden record. cool. Thanks for sharing

  48. Terry Bailey Sr.

    Terry Bailey Sr.

    Month ago

    Would landing in deep water save you or would you drown before you could swim to the surface?

  49. Holly Sawyer

    Holly Sawyer

    Month ago

    First one of these I have ever seen. Now I will be watching the rest. Thank you!! I never got to take physics

  50. KFC Raw Runs

    KFC Raw Runs

    Month ago

    so what about sound, what if you have a boombox and you play it loud, will it push you the other way?

  51. Peter Boyle's

    Peter Boyle's

    Month ago

    Ok you first

  52. Ethan Forsyth

    Ethan Forsyth

    Month ago

    You just need to become squirriel

  53. Mat Rog

    Mat Rog

    Month ago

    Yes but who or what took a selfi of voyager passing jupiter with such a great quality for this time ...and back to hearth ....

  54. Ew Vi

    Ew Vi

    Month ago

    I mean a bucket of water would work too

  55. Exodic Dorito

    Exodic Dorito

    Month ago

    WERES PLUTO IK ITS A "DWARF" PLANET BUT STILL WERE IT AT

  56. Arun Stephen

    Arun Stephen

    Month ago

    It would be very helpful if you can provide standard units too.

  57. qaannat

    qaannat

    Month ago

    @14:43, looks down barrel

  58. qaannat

    qaannat

    Month ago

    wait. a gun will fire in space? What?

  59. Dave Farr

    Dave Farr

    Month ago

    Forgot

  60. John Holpp

    John Holpp

    Month ago

    Due to centrifugal force and conservation of momentum and water being a fluid medium and Earth's difference in speed at the poles and 1000 MPH at the equator... Why don't the oceans flow towards the equator???

  61. RealMonkeyWire

    RealMonkeyWire

    Month ago

    Sorry, Mark, but you are wrong about the bow at 24:45. Pulling back on the bow doesn't increase the time, it increases the force.

  62. RUSTY BURGER

    RUSTY BURGER

    Month ago

    How am I not subbed yet?? jk just subbed

  63. Cody Byrd

    Cody Byrd

    Month ago

    By not dying and surviving

  64. Joseph Lawson

    Joseph Lawson

    Month ago

    Don't take this wrong, I enjoyed the video and all the sciencey stuff. But I just watched a 30 minute video on how to survive a 5 mile fall and was told to land on something soft...

  65. c0deX201

    c0deX201

    Month ago

    if u forget to tie urself to the spacestatiion u probably shouldnt be out there

  66. Rex Racer

    Rex Racer

    Month ago

    You'll survive the fall,,, it's the landing that'll get ya.

  67. Bimiki

    Bimiki

    Month ago

    does a cooler person then mark rober exist ? brain : probably not

  68. Andrew_koala

    Andrew_koala

    Month ago

    'with; NO PARACHUTE Where does one get a 'No Parachute'? I was not aware that a 'No Parachute' even existed What is the difference between being WITH 'No Parachute' and WITHOUT 'No Parachute' Do you even understand the science of With and Without, and the significant differences between the two definitions. It would seem you have no clue at all, given your illiteracy. Mark a letter X on your forehead and write FAIL

  69. Mildred Washington

    Mildred Washington

    Month ago

    The long-term grape rationally grate because locket computationally close worth a trashy kale. paltry, sordid uncle

  70. Michael Sowden

    Michael Sowden

    Month ago

    13 million miles away is 3 zeros error from 13 billion miles away.

  71. jamcdonald120

    jamcdonald120

    Month ago

    10:40 I mean... Voyager isnt using any propulsion.... its just kinda drifting

  72. Pernilla Artistic

    Pernilla Artistic

    Month ago

    Thank you!!! This was amazing!!!

  73. E A sports

    E A sports

    Month ago

    "Um"- mark rober 2020

  74. Joshua Josephson

    Joshua Josephson

    Month ago

    If he hammered the bent nail into the wood and then he could use the back of the hammer to bend the nail straight.

  75. Michael Martinez

    Michael Martinez

    Month ago

    I loved this video. I taught driver education classes and defensive driving for 20 years, until I had to retire for disability. I was passionate about safety had a video by a high school physics teacher explaining those points you taught. It was big fun for me to be the guy teaching these kids how the physical world works and how it effects them in every aspect of our lives. I loved your final thought. I have often told my students that they must stay curious. The holes is to weaken the post enough that when hit by the force of an automobile, it will give and break thereby extending the Time the Force acts on the car and its occupants. It's the same reason the seatbelt stretches and the air bag, once deployed gives and slowly deflates. Not sure "how" the filament in the road bed works to cycle the light, but I am fairly certain that it has something to do with the metal mass of the vehicle. Bikes don't trip it and many motorcycles wouldn't trip the early ones though they have improved. You can buy large magnets to mount on you bike and motorcycle that supposedly will trip them.

    • Gene Lomas

      Gene Lomas

      Month ago

      The wires in the road carry an electric current, the computer in the control box on the side of the road knows what this current is, and when a car pulls up over it, the metal of the car absorbs some of the current by induction.. the car basically becomes a very weak electromagnet. As a result, the current in the wire in the road drops, the computer recognises this drop, and the circuit trips, changing the lights.

  76. Brian Lopez

    Brian Lopez

    Month ago

    The imminent fan hopefully greet because oxygen possibly excite pro a demonic lathe. ceaseless, hysterical raft

  77. Jonathan LaPointe

    Jonathan LaPointe

    Month ago

    What if every person on earth got together in one place and jumped in sync!??!

  78. David Robertson

    David Robertson

    Month ago

    Huh? SO where's the slo-mo?

  79. Benjamin Wirsching

    Benjamin Wirsching

    Month ago

    I work with a producer in Nashville, TN that mixed the audio on the Golden Record :)

  80. J.P. Sayer

    J.P. Sayer

    Month ago

    Land in a giant like 3 story deep airbag

  81. 0Erag0n

    0Erag0n

    Month ago

    Be phat gus

  82. hefau kunio

    hefau kunio

    Month ago

    The thundering pint microcephaly guarantee because dock curiosly sail toward a alleged attack. cold, useless floor

  83. Azolf Dartma

    Azolf Dartma

    Month ago

    7:28 I think you mean steered :P propellers don't work in space :)

  84. Isaiah Arenas

    Isaiah Arenas

    Month ago

    That’s a hammer

  85. Heidi DeMarco

    Heidi DeMarco

    Month ago

    I love the examples! Taking a concept and making it relatable is Mark's gift. Nice job.

  86. Jobelle Collie

    Jobelle Collie

    Month ago

    Physics is phun! My FAVORITE class in high school and college!!

  87. Animations

    Animations

    Month ago

    Welcome back to fact or cap

  88. Matt Pickering

    Matt Pickering

    Month ago

    Ur forgot pluto, it’s still a planet! What if it was one before it could be one again 🤣🤣🤣

  89. Steve Lamb

    Steve Lamb

    Month ago

    11 miles per second seems a little difficult to catch somehow.

  90. Viktor

    Viktor

    Month ago

    Thank U for proving me, that youtube and science make really lot of sense :) i wish U could be mine gymnastic coach before my ligaments went broken

  91. Huh Uhuh

    Huh Uhuh

    2 months ago

    you create resistance to reduce the speed at which you fall to increase time and reduce force.

  92. jasondean88888

    jasondean88888

    2 months ago

    Rockets are literally throwing hammers in space. Got it. :p

  93. rsl6767

    rsl6767

    2 months ago

    Mark, love your content.. but this was full of errors Voyager 1 or 2, 13 million miles away?? Your only a factor of 1,000 off. Hope NASA doesn't see this 😄

  94. george luna

    george luna

    2 months ago

    Oh wow. As a retired horse jockey who’s fallen off of thousands of horse and am still walking, this makes so much sense.

  95. george luna

    george luna

    2 months ago

    Houston we have a problem. We need a new nail.

  96. george luna

    george luna

    2 months ago

    Okay wise guy, that’s not a wrench.

  97. Steven Cao

    Steven Cao

    2 months ago

    Answer: Don’t go skydiving

  98. Damion Brooks

    Damion Brooks

    2 months ago

    Holes in the wood post weaken the posts so when cars hit them, they have more T and less f. Same with the yellow barrels for cars to hit. The Lugnut markers on the wheel lets you quickly see if a nut is loose.

  99. Tony Mooney

    Tony Mooney

    2 months ago

    Love your show

  100. WFS Burgerman

    WFS Burgerman

    2 months ago

    Used to work at nasa but teaching high school is my dream job

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