How To See Germs Spread (Coronavirus)

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    Click here the most up-to-date info on Coronavirus COVID-19-
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    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. 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...

      2. Ana Alfonso

        Very interesting.

      3. CJT TV

        My School has now closed.

      4. 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.

      5. Marco Dal Molin

        I have just reviewed the Italian subtitles and they are fine. If it's up to you @MarkRober please make them public

    2. guineas4eva aj

      That kid at <a href="#" class="seekto" data-time="515">8:35</a>


      Is that 4 grade cuz wend the school close some kid say fortnite! out loud

    4. pyro

      Well it's inevitable oblivion is fate of all things

    5. Nicholas lynn

      Don’t forget the bacteriophage

    6. Parker Hanzalik

      My health teacher linked this video but I’ve already seen it

    7. Rikus Hanekom

      ozone kils covid 19

    8. Vinh Nguyen


    9. NotAUHSOJ

      I still secretly wish Mark Rober was my uncle

    10. Lisa Travis

      I'd love to see the results from fist bumps compared to the results from the hand shake. Thanks for sharing.

    11. הודיה אלגרבלי

      Can you allow the Hebrew subtitles to be uploaded?🙏

    12. se7enX89X

      I never touch gas pumps with my bare hands. Alway wrap a paper towel around the dispenser.

    13. alida flus

      No one Literally no one That one kid FORTNITE!!!!!! (I just realized somebody wrote this comment not trying to copy tho)

    14. Soupy Cow

      People without hands: I am 4 parallel universes ahead of you.

      1. alida flus

        Me has 5 covid case in my county Marks probably got something on this...

    15. Suchandra Dasi

      but viruses are not the same as bacteria

    16. Riley Byars

      I'm all for social distancing, but if you're going to talk about science, you have to provide all the details. Specifically concerning your light. Link to which light, the wavelength of UV (is it UV-C?), etc. Really, I just want a handheld for our department and wanna know which light you have 🤣.

    17. Meringue

      Oof I thought the thumbnail said “selling germs” Well thats one way to do it 👌🤠

    18. Allycat

      anyone else think how cue this guy is?

    19. Butter

      My idea: when COVID 19 is all over, engineer a firework that explodes saying “COVID is all gone” or something like that

    20. ꧁༻ djdolphins ༺꧂

      Man the Italians are great lol I see the TikToks of them just jamming out on patios to someone playing music


      Grandioso trabajo amigoo I like yiur channel.

    22. Jeff Gries

      Germs and virus's are completly diffrent

    23. Will Schwam

      i only disliked it because it was for school

    24. The A show

      also I find your channel really intresting so keep up the good work!

    25. The A show

      hey mark! i'm currently doing my school work from home and I find it stressful to do my scince homework so I know this sounds crazy but for my scince lesson I just watch your videos!

    26. Tony TheRealOne

      Please make a update to this video.

    27. Heidi M

      Here’s the problem MIT professor on USA Today did a study of sneezes and they travel 27 feet so if you think social distancing is just 6ft think again. Wear a mask or scarf or stay inside because 27ft is a long way. April 1,2020 just google it.

    28. crazy cage #2

      Why did you say “we totally got this” so sarcastically😂


      I’ll because of this mean coronavirus I am bored at home and want to go back to school or go somewhere but I don’t usually go anywhere a lot so I really want to go back to school

    30. SomeThingBoring_YT

      Me has 5 covid case in my county Marks probably got something on this...

    31. Lacy Harris

      👇🏻:if your

    32. Os4ar

      You are the smartest person i ever seen🧐🤯

    33. Katie R5412

      your saying that now...

    34. Devin Harris

      mark: well now that your schedules are cleared online classes: are I a joke to you.

    35. Devin Harris

      LOL i litterely found this video because my teacher needed me to do this for work then I relize i subcribed to this dude

    36. PhlickShot

      Who actually dislikes these videos? Like how could you do such a thing?

    37. Q and Lise Leftwich

      That kid said "fortnite" sounds like my son yelling "fortnite" LOL

    38. Mikayla McCoy

      i feel bad for that fourth kid haha

    39. pawlik1100

      Very silly show .

    40. Draco_Jorge_ Gaming

      Scientists should develop a compound that covers the virus itself such that it does not connect itself to any receptor overall the compound also does not affect the Human cell...The compound should be injected to everyone so that any incoming virus can be stoped for doing so, also when the virus will be covered it would not be able to get into a human cell to reproduce and eventually end up dying ( Corona virus ) Edit : If I have done any mistake then be sure to tell me why cause I always like to learn more 😅😅😃😃 BTW I am Jay Dhabhi...😅😅

    41. Kiara Chapman

      *BE CAREFUL* put there humans! we're not losing anybody on my watch.

    42. Ella DeAlmeida

      I’m starting online school on Monday, and I feel sad 😭

    43. bilias hour

      Everyting is canceled. everyting canceld cuz of Covid 19 Yay

    44. story radaloud

      why are u saying so much about the death star

      1. bilias hour

        Mom:no school for 3 weeks Kids:YESSSSSSS WOHOOOO After 3 days Kids:WHEN IS QUARANTINE OVER

    45. Yammy_Cookies Roblox

      I did this at year 2

    46. legohead 8

      my teacher is making us watch this video for online school but i've already seen it :D

    47. Oviya Senthil

      no more school = more fortnite

    48. ShinyToast

      <a href="#" class="seekto" data-time="43">0:43</a> poor kid


      who's here cause there science teacher assigned it?

    50. Stephen

      handshake: main germ-spreading factor fist bump: still spreads germs middle finger: perfectly safe

    51. Luxury Trading

      It’s not accurate

    52. Kot Alik

      SUPER JOB!!

    53. Stephen Stukey


    54. Landon W

      When she didn’t shake the other students hands like NOPE

    55. HexGames

      Everyone gangster until that kid said fortnite

    56. Jeremy Palon

      There's news going arround about this pandemic, that people say 5G is not good for humans and they're blaming Bill Gates and his team, care to explain that?

    57. Aniruddh Muley

      Better than a fist bump is Namaste Zero contact

    58. • Myan’s Gacha •

      Why did my teacher send this bro

    59. Arinnia Aio

      Wait are we gonna need a corona virus vaccine?

    60. Don Gun

      Mom:no school for 3 weeks Kids:YESSSSSSS WOHOOOO After 3 days Kids:WHEN IS QUARANTINE OVER

    61. Vehaan Subramanian

      yes she randomly shook the hands of three kids.

    62. Barry Lochridge

      None of these videos are showing the dye spread AFTER washing. Is it less?

    63. inverse K

      Many thanks for communicating pragmatism and optimism with such immense clarity. Such important work!

    64. cikgungunya80

      Wash Your Hands & Becarefull By CoronaVirus

    65. Enaan Khan

      The iphone 11 pro has radiation. Can you please make a video about this. Thx :)

    66. TurtleTeaParty

      Stop making people paranoid with these video's aint nothing we can do. Its all up to the people who can create a vaccine or the that we hopefully build a natural resistance to the virus, either way we and got no use of seeing our germs.

    67. Surina Raju

      My teacher watched this with my class.

    68. matteo !

      I was inspired to build this: @t from this video, thank you.

    69. Rory W

      That’s why God gave us an Immune System.

    70. Jiahong Liu

      my teacher made us watch this video then my hole school loves your vids

    71. Slakzz Malabo

      Whats your background music??

    72. pikachu studios

      guys maybe vote for mark rober to do worlds largest and best flashlight

    73. Tetê MARTE


    74. Samuel Ragas

      Principal: No school for 3 weeks Kids: ayayayayya yaya ayanay Gaming kid: Fortnite!!!!!!!! Kids will be playing and will never be educated

    75. Lena N

      What were the Italians doing before singing ? We all know.

    76. Ubeydullah Gungor

      Hi. Thanks for the perfect study. I would like to help on providing Turkish subtitles. Is it possible?

    77. Avikar Sheobalak

      I put hands and a tizer every day 10xs xd

    78. Cloudberry The Rainwing-Icewing

      Him: social distancing is the best know that you can turn. Me: Doesn’t that just spread the virus?

    79. Mike The king

      Zombies can happen

    80. mixio hili

      Mark: exposes how Many germs there are in a primary schools Me: sitting next to My 8 year old cousin sharing an ice cream 😨😨😨😨😱😱