How To See Germs Spread (Coronavirus)

Mark Rober

Mark Rober

13mn visningar1 491

    Click here the most up-to-date info on Coronavirus COVID-19-
    Thanks to Skillshare for their support. Take this opportunity to invest in yourself with Skillshare!
    The first 500 people get 2 months FREE-
    Good news!! Skillshare had committed to donate up to $10k to No Kid Hungry and we've met that goal! You did it internet :)
    Here is the Glo Germ powder I used (not sponsored). This would make for a great science object lesson-
    Tools on my bench from Carlyle-


    1. Mark Rober

      Please share this with anyone who doubts the science behind social distancing. The road ahead will be a bit bumpy, but we totally got this fellow Earthlings :)

      1. Jedi Moody

        Thank you for making this video. I am the leader of my next door neighborhood and have been searching for a good demonstration of transfer. You did an excellent job! Now I need some of that powder to test my skills, lol

      2. Mark Hutchins

        @4:30 Sorry to be a stickler, but most viruses are RNA viruses. I loved the video... And I loved your video filmed here in Western Australia with the boys from How rediculous. I live in Perth, too bad you didnt have a meet up event... I love your channel. It consumes many hours of my free time...

      3. Ana Alfonso

        Very interesting.

      4. CJT TV

        My School has now closed.

      5. Puppichino

        Mark Rober my family goes on 30 minute walks and we go to our friends houses, ring the doorbell with our elbow, then run back to the sidewalk and have a conversation like that.

    2. That kid with the Ninja shirt XD

    3. Toa The Panda

      When your teacher sends you this

    4. Eman Ali


    5. Jayden Brown

      Kind of song is the killers!?

    6. Jayden Brown

      I like how the teacher infected 3 and not all cuz the 3 kids will infect the whole room

    7. Jayden Brown

      Dude,how many kids got covid-19?12?5!?15!?!?

    8. Jayden Brown

      I use this forever(well not forever)

    9. Slippy896

      My school is closed for 3 months

    10. Glowyg

      Please make sure you wash your hands at all times The only reason why am watching this is because I making sure that it is good for my granddaughter


      🔥🔥🔥🔥🔥 🥇🥇🥇trending🥇🥇🥇 <a href="#" class="seekto" data-time="113">1:53</a> 🔥🔥💟 👇👇👇👇💕

    12. Star’s Gaming World

      <a href="#" class="seekto" data-time="515">8:35</a> ~ “ Fortnite “ 🤣🤣🤣

    13. Raymond George


    14. Bucko Sports and gaming

      Anyone else watching this later when school is shut down

    15. TroyTheNoob

      OMG I HAVE THAT SAME SOAP <a href="#" class="seekto" data-time="319">5:19</a>

    16. Boston Hudson

      I don't fist bump I just tap my friends foot on the side with my own foot

    17. Julie Gadia


    18. tjwoosta

      Handshaking is obviously not ideal during a deadly pandemic, but wouldn't it be beneficial toward all of our immune systems to continue the practice when there is no life threatening danger? The more we isolate ourselves from germs and viruses the less natural immunities we develop, leading to a future where our species is weak.

    19. Jimin Lee


      1. bilias hour

        My science teacher assigned this video on google classroom :)

    20. lala lala

      kid really screamed fortnite lmfao

      1. lala lala

        @bilias hour im not trying to be mean but how come you replied to my comment? 😅

      2. bilias hour

        im sick of this BULLSHIT!!! viruses are 1000th the size of a grain of sand! they dont show up on blacklight!!!

    21. The-Hero2542/Fire dude/Ruin Master Fortnite

      One of the kids was wearing a ninja shirt😂

    22. modfather1964

      I have just had my petition to ''Stop 5G in the UK'' MYSTERIOUSLY removed from 'Change .Org' These fuckers are up to something... They are taking away away our rights. Come on people, Stand Up, Fight! ''I would rather die standing than to live on my knees''...CHE GUEVARA.

    23. KC Victoria

      <a href="#" class="seekto" data-time="248">4:08</a> did you notice the kid like he was smiling then he was like: oh no I didn't clean my hands well... oh no what do I do... lol

    24. Bill Woollam

      The body is filled with bacteria and viruses at all times. Some viruses play the role of breaking down harmful bacteria (they are called phages). Seasonal flu viruses mutate/change each year. Getting vaccinated for last year's flu virus may not help with the strain of virus that is out this year. I am cautious about having any virus 'vaccine' administered on a massive scale. Each year during flu season many thousands of immune compromised individuals die of complications, more so than with this present 'pandemic'. In Canada, in 2009 research, scientists studied 2000 individuals and discovered that those persons who had been vaccinated for the seasonal flu virus were twice as likely to get the H1N1 swine flu. Now what does that say about flu vaccine. It indicates that flu vaccines may even weaken the body's natural immune response to resist viral infection of another strain. The best advice is self-isolation, public gatherings shut-downs, plenty of sunshine/fresh air/clean water, good food habits, and vitamin A, C and D to stop this present viral outbreak in its tracks. This is what China, South Korea and British Columbia, Canada are finding successful. I am very skeptical of Gate's plan to sell the world billions of dollars worth of questionable 'vaccines'....every time some 'new strain of seasonal virus' springs up.

    25. RoyalMela

      You should be a part of US government.

    26. Maria Victoria / Miss Chuchubells

      Hi Mark, thank you for this video, I've shown it to my students to emphasise on how we could pass viruses without us even knowing it. Singapore school are going into Home Based Learning for a month, I think I was able to put my message across with your help. Stay safe. And BTW, my students said you are cool 🤣🥰🥰

    27. Greybert 567

      bruh, my teacher sent a link to our class to watch your video, the funny thing is, I already watched it

      1. lala lala

        same lol

    28. Enchanted and Advanced

      <a href="#" class="seekto" data-time="169">2:49</a> Why does she look like Permit Patty

    29. Zelia Eastman

      <a href="#" class="seekto" data-time="251">4:11</a> the kid wearing the ninja shirt.

    30. Nate Levy

      No one: Mark: we got this River: sloosh slosh slaush

    31. Paco Castillo

      we all are toasted.

    32. KA Boom

      And what do I learn about washing my hands... nothing because I’m way over reactive I wash my hands for 1 minute

    33. Gregory Abell

      Dis is stoopid

    34. IN2 GAMING

      Love you

    35. Stephen Lucas

      im sick of this BULLSHIT!!! viruses are 1000th the size of a grain of sand! they dont show up on blacklight!!!

    36. ಠ_ಠ ಠ_ಠ

      My science teacher assigned this video on google classroom :)

    37. Will G

      Pure propaganda

    38. otahu Rice

      Your Phone is More dirty then Money now..

    39. Maria Paterakis

      this video helped me better understand this virus

    40. Anthony Paldino

      Yes sir my people are amazing it Italy

    41. Mandira Rajbhandari

      I thought the title was 'How To Spread Germs (Coronavirus)' and wanted to watch it because of the title.

    42. Marc W.

      <a href="#" class="seekto" data-time="366">6:06</a> I met you in May 2019, and shook your hand 😉 You also signed my yearbook. Thanks!

    43. Adjective FN

      The teacher left the fourth grade hanging 😂🤣

    44. Jusuf Jusuf

      🤝 ⇐🚫

    45. Jay Russlee

      Japan does not have that many deaths compared to New York and that is because Japan use masks instead of social distancing.

    46. ktrout17I

      UV light will fluoresce most organic substances. That's all it proves.

    47. Thomas Anderson

      In other words, quit freaking out, it's either going to happen or it's not.

    48. Harman Pabla

      Why not talk about how the human body is basically viral itself. And the fact that killing 99.9% of bacteria only creates the environment suitable for superbugs to flourish. Just as antibiotics destroy the natural balance of good and bad inside the gut, hand sanitizer and Lysol do the same.

    49. bilinas mini

      Principal: "School will be closed for 3 WEEKS" Whole Class: Yeahhhhh wooooo woooo! YESSS!! Kid at the end: "ROBLOX!"

    50. Jennifer C.

      My 8 year old grandson is such a fan of yours and inspires to be like you. How do I help him get there?

      1. bilinas mini

        MaARCH 18TH!?!?!?!? that school should have been closed by then.

    51. Berlin Brown

      Get to social distancing

    52. AMD43 Gaming

      <a href="#" class="seekto" data-time="252">4:12</a> The kid in the ninja shirt wipes his hands after hearing that he was tricked. 😂😂😂

    53. Willy_Rivers

      Most positive covid video ever

    54. lilbluefreak

      No, I refuse to subscribe until I get that fist bump and selfie you promised us...

    55. Avectus RBLX

      Teacher: we all don't have school Evryone: OOYYYEYEEYYEYEYEYEYEYYEYEYAAAHAHAHHAHAHAHAYEYEYEYEYWWAHAHHAHAHAHAHAHHAYEYEYEYEHAHAHETTEAHAHAHA that one teachers last word: homework Kids: 🤬🤬🤬🤬🤬🤬😷🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬😠😡😠😡🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬😠😠😠😠😠😠😡😡😡😡😡😡🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬

    56. Bob Winkle

      Idc rekt

    57. MartinixEP

      <a href="#" class="seekto" data-time="515">8:35</a> MINECRAFT!!!

    58. iloveowls90

      yeah this is tough for mw cause im a hugger! will be glad once we get a vaccine! and im glad they are trying their hardest to make one!

    59. Mohamed Abd El Azeem

      What is the killer disease COVID-19? How can a person protect himself?؟ 2019 @t

    60. Sophia Ramsey

      i dont have school for da rest of da year is what they are saying!

    61. yellow cherry

      the germpaphobe in me has gotten worse

    62. Jocelyn Hercher

      Im really glad science is being use for good. Media makes the impression that science is bad

    63. Yajie Liu

      Turn. Off. The. Faucet. With. Paper. Towel. Or. Clean. Wash. Cloth!!! Not your clean 20s-washed hands!!!

    64. blastoise charmander

      You sure those are not just finger or foot prints?

    65. Tim Liao

      not all virus is DNA virus. For example, Wuhan virus is RNA virus


      MaARCH 18TH!?!?!?!? that school should have been closed by then.

    67. Thomas Searle

      This is how many times he referenced the death star V

      1. Christian Ortiz

        Thomas Searle no

    68. Frederik Rademakers

      Frankly, this video should be played at the beginning of EACH White House briefing ... much more impact imo than the same politicians repeating the same mantra of washing hands and keeping distance

    69. Microtic

      Should you be looking directly at a UV light source?

    70. melly mel

      Loved this video!

    71. MINI LAMMA

      nothing good in this video will come true if the scientists can't find a cure for this and every last one of us dies on earth

    72. cooldragonfire7 _lmao

      I am panicking but not much

    73. Moshe Friedman

      Just saying I love your vids! I've been watching since 2017! Thank you for making my day for 3 yrs!

      1. neejoy sola

        What’s with the 6k thumbs down?? Weird!!

    74. Emptyness is cute 0524

      I have to do online learning.😹

      1. neejoy sola

        Climate Scientists: we need to reduce our carbon emissions Coronavirus: Sends us all to our rooms

    75. Samer Houssein

      Oh ...we are fucked

    76. Hunter Rodriguez

      I rarely wash my hands

    77. Darklordofcats de Vore

      I'm here from April 4th to say... It's hard to unite people when behind a faceless enemy. We are to busy trying to find someone to blame and be the one who's "right" in a no win scenario, that we hit the curved harder then any other country.

    78. Karin Hansen

      Are u saying that the Death Star is my cell :>

    79. melissa solano

      nice, exciting, smart, aannnndd done.

    80. MysteryMind

      ._. that kid in the ninja shirt.