Is Dust Mostly Dead Skin?
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- Опубликовано: 17 авг 2020
- People claim that 70-80% of household dust is dead skin, but is it true?
Thanks to Google for sponsoring this video! Learn more about Search here: www.google.com/search/howsear...
Special thanks to J.M.E.H van Bronswijk, author of 'House Dust Biology'. We exchanged emails to make sure I got my facts straight for this video. Below is an excerpt from her email to me, responding to my claims that start with a dash:
- Around half of airborne dust particles under 100um are skin scales
This is true for climates, regions and seasons where people live mostly indoors.
The 1 to 2 g of skin scales shed each 24 hours will end up in places where people are present (and rub their skin or have textile moving over the skin).
You can also look at it from a different angle: What else has the same size and could contribute? That will usually be pollen from outdoor sources, also depending on season, region and climate, as well as the ventilation regime of the building.
However, taken as the median value over a whole year, I consider your statement correct for regions with a temperate climate.
- 53% of dust particles vacuumed from a mattress were found to be skin scales
It depends a little on the type of mattress. For polyether mattresses the amount may even be larger.
For mattresses made of natural material it could be less since the mattress-material will also give off small particles.
- larger particles consist mostly of fibers, eg. cotton, paper, wool, synthetics
That's true .. including bread crumbs ..... 🙂
- skin scales seem to form a larger fraction of dust where we spend more time, e.g. in or near bed.
..... and on the couch used to view television or be active in gaming.
It has to do with the constant production of skin scales over the 24 hours.
- skin scales form a smaller fraction of dust if there are significant other sources, e.g. carpeting, dirt from outside etc.
Yes, everyting you walk on with your shoes or that recieves dirt from the outside with other means, will have a lessr percentage of human skin scales.
However, do not forget the skin scales of pets that will also be an active allergen for many people, and a food source for house dust mites.
Information on dust particle size ©ISO. This material is adapted from ISO 7708:1995, with permission of the American National Standards Institute (ANSI) on behalf of the International Organization for Standardization. All rights reserved.
Research and Writing by AJ Fillo and Derek Muller
Editing, Audio Mix & Master, and Computer animations by Jonny Hyman
Dust and character animation by Ivy Tello
Filming by Raquel Nuno
Thumbnail by Fictionalhead / fictionalhead
Intro Music composed by Jonny Hyman
Additional Music from Epidemic Sound: Colored Spirals, Observations
"This video is sponsored by google" That is the weirdest thing I've ever heard.
ikr
i was expecting skillshare or nord vpn, that was a surprise
felt very uncomfortable and confused
Google work in the mysterious way 🤔
its so confusion becouse i watch this video on google
"This video was sponsored by Google" is literally the most elite thing a youtuber can say.
Getting a sponsorship from Google while on a Google platform (and making ad revenue on that). He basically just got a fat pay raise from his boss haha! Absolutely legendary
@@hectichive889 I was just thinking that, it's not even a sponsorship technically, he's just getting a paycheck with some extra steps lmao
It's also selling your soul to the devil.
....and the most EVIL.
I for one welcome our google overlords.... Interesting how this vid got so many views
"Is dust mostly dead skin?"
People allergic to dust: *Maybe I am allergic to myself.*
is dead people still alergic or-
autoimmune disease 😔
ACHOO-*flat line*
lol
fr though, as someone allergic to dust I can tell you it's not the dead skin, it's the dust mites who eat your dead skin
you are allergic to your deadself leave it behind
"If dust is mostly dead skin, then why do abandoned buildings get so dusty overtime" sounds like a amazingly terrifying story
or sounds like that other "30%" of dust just over long periods of time
I just stumbled upon this comment while the video was playing at the exact time derek said that
Cracks gaps
There's also some dust in space
blows in..when we shower loose cells go town the drain
One of the best ads for something that doesn't need an ad.
it's not an ad, it's outsourced PR
Are you talking about google or about dust?😂
Underrated
they need the extra money to take over the last thing they don't yet own: our skin
@@vaszgul736 as usual with google...
I think the craziest thing about this video, is the fact Google are actually paying people to advertise Google... who is their target audience? The 10 people who use Bing?
Public awareness and sentiment in the context of ongoing tech antitrust hearings, maybe?
Geez people. I was only making a joke. I don't actually care what search engine you use lol.
@@TheJollyGamerJoe haha, no I want to tell you what search engine I use because the Internet people must know
It might work for places like india and africa?
it's meant for conspiracy theorists that use google as their bias confirmation engine
"that's as many stars as there are in the Milky Way Galaxy", which relates one number I have no way of really understanding to another number I have no way of really understanding.
Try thinking how much dust is in the milky way
I think he used Numbers of named stars
Maybe it would help if you think about the number of sand grains on a beach.
what if the stars in our galaxy are the dead skin cells of "gods" and our dead skin cellls are galaxie omge
try thinking 30x the entire human population. thinking like that is pretty nice actually, everyone can have their own galactic empire
I was at a primary school and had to climb up on a ladder to clean out the dust filters in the projector mounted high on the ceiling of the school hall. Predictably, there was a thick layer of dust, probably building up over three or four years since whenever the last time the projector needed servicing. The dust was a pale shade of pink to match the bright red school jumpers and cardigans that the school used for its uniform.
or was it?
Normal YTbers: video sponsored by NordVPN
Veritasium: video sponsored by Google
Derek has his own class, Out of the league, putting quality against quantity.
Raid shadow legends
This comment is sponsered by raid shadow legends
I like Google. Google gave me more knowledge than school and college together (maybe it's only in my country, but nonetheless). Thanks google, thanks Derek, thanks community. Feel like my curiosity never goes away thanks to all of you.
NordVPN: Protecting your information
Google: Mining you for information
What gives people the feeling of power:
- money
- status
- being sponsored by Google
sounds likie this google sponsor is a new thing
@@qaze3097 like**************
- cracking open a cool, refreshing can of Coca-Cola™.
seriously tho
If I was sponsored by Google, I would be so kind of nirvana - relaxed too!!!
Ashes to ashes,
Dust to dust.
Unless you're bionic.
And then you rust...
: )
poetry
poetry
poetry
poetry
Poetry
I never realised how meaningful the term "ashes to ahses, dust to dust" was until now. Being carbon based lifeforms and returning to dust once again after all we know including ourselves was created from stardust.
It's not that meaningful, it has a real origin.
we are not created from stardust
@@jacobramirez4894 No?
Stardust? That doesn't make sense. I mean where does stardust come from?
@@hiramserna5035 stars.
"sponsored by google"
*shows the thing google cannot do
Hahahaha
Well, to be fair this book can be found on Google, so...
I think Google wanted a video on Veritasium, and so a topic that can be resolved with Google searches was used. This video was very informative as to how one should research on the Internet, instead of searching for our own biases.
@@ASalazarMX your writing teacher should've taught you that by 5-6th grade.
@@replynotificationsdisabled dude, give me a break. English is not my first language, and my phone autocorrects even words that are correctly spelled.
When u r sponsored by GOOGLE u have achieved everything....
Yeah lol
Lmao
Thats so true
True. Sound so weird.
Ikr
Congratulations on that awesome sponsor, Derek! It shows that you have a really special role here on RUclips and your content is really appreciated. :)
9:19
What I take from that graph is that dust across all sizes is mostly composed of cotton fibers. Sure, half of the smallest particles are dead skin, but over 100 um they only amount up to 20% (or less) of the dust.
I guess it depends on what proportion of dust is small and what proportion is large.
But can we draw different conclusions regarding mass vs. size? Dead skin cells are most likely denser, so they dont contribute to the size of the dust in your vacuum, probably not even colour or look of it, but they should contribute to the weight of your vacuum.
I was going to make the same complaint, but he was clear about it shortly after
Google ad: "so Google isn't very reliable so I called up some dust experts and they gave me a book instead"
It's more like Google is a good jumping off point.
Lots of people use it just like he said; typing in the answer they want as the query, taking the results from it and going no further. The more responsible thing to do is use the results to look further into your query using your own research tools or at the very least look for verified sources.
@@crushermach3263 yeah, I was expecting him to use Google Scholar or at least show that he found the experts he wants to contact through Google, though
@@crushermach3263 It's so frustrating too. If those people would just prepend their query with "is" they would give results with more critical discussion.
Lmao
Crushermach3 - not everybody earns thousands of dollars for reading about dust for weeks.
Interesting target audience: people with a deep love of scientific inquiry who haven't heard of Google.
Imaginary hardcore science lover: real scientists only use arXiv
@@maclee5381 hahahaha! And a video, not LaTeX
@@omgitzsteg "What is PowerPoint? Real scientists only use beamer"
@@maclee5381 MatrLab?? Im too used to cobalt...
Lmao
What fascinates me is that my bedsheets are various bright colours, as are my curtains and carpets, my skin is ostensibly pink, and I'm constantly dropping various crumbs of foodstuff on the floor (particularly crisps and bread, which are sort of yellowy) but when I empty the vacuum cleaner, the dust is *always* the same light grey colour, like the surface of the moon. Dull, lifeless, and grey.
that's because scientists haven't figured out the other 50% but it is rumored to be flakes of our soul. Most people have grey souls. Mine happens to be purple and green. my dust ball comes out tie-dye
As far as I know, skin is actually that grayish translucent color, what gives it its pink color is the blood underneath, diffusing the light that gets through.
Skin is colorless and grey. The color you see is the blood in your arteries and veins. Microfibers are actually quite transparent individually. As for chips and bread, surely most of it turns into large chunks which are swept up or cleaned by something that isn't the vaccuum?
@@zachrabaznaz7687 so people with brown skin have brown blood or?
@@fictionmeister that's extra melanin (which just makes it darker). Try peeling a bit of skin layer by layer (don't ask why I know that) and it slowly gets redder and redder as you go down.
Wow. This really is one of my favorites of your videos. Thanks for all the time you spend on uncovering this for us!
Never heard of this "Google" sponsor, seems interesting, I'll check them out...
DuckDuckGo is better.
I'm going to yahoo it.
i've been using bing the wrong way
omg I would have never thought I would ever find you here
@@joethompson9124 Google gives best results tho.
edit: minor tweak so the comment doesn't look menacing
I’m glad this channel is picking sponsors from small, lesser known companies. It helps them get out and succeed
That company also makes some very underrated phones. But hardly anyone buys them. Pixel is the name I think.
Bro this gentleman has weirdest sponsors i have ever seen like head and shoulders, Starbucks
yes we rarely use this google search stuffs
Google??
I’m grateful for it, it’s much better than Ask Jeeves.
found your channel on this random sunday morning.been binge watching your content ever since. you are great man!!
Hi Derek. Just a quick message to let you know that I show this video to my students in my Industrial Toxicology class. Keep up the good work ! Cheers !
Since when did google need advertising? Have people not heard of it?
Securing markets before people realise duck duck go doesn't steal your data and dump google
Google is more than just the search engine pal
I still use the verb google when I DuckDuckGo something though
Since people heard of it's poor privacy practices and started looking for alternatives.
What’s google?
Google: "How do we reach those who don't know of Google?"
Employee: "We should sponsor this RUclipsr!.."
lmao it's like facebook buying ads
Lol
the scholar google thing was actually really useful
They should've just put up a regular internet ads, like everyone else.
I'm busy being impressed Google sponsored a video on how to be less uninformed.
In IT there is a saying that goes "if you really want to know someone clean their keyboard"
I think that really relates to the poetic part of dust you highlight
This was a very well put together presentation. Thank you so much!
"Google sponsored this video so I'll use google to show how I get a full answer"
>Gets full answer by reading book only found by calling personal friends
>Greentexting on youtube
Haha, i totally thought the same. But lets be honest most time when i research something i start with an online search engine (usually google) and when the research gets more serious and deep i read books.
@@jimihenrik11 Me too, except the best knowledge usually comes from a Ctrl-F search of an ebook I got off a torrent site.
Well to be fair his google search is what pointed him in the right direction
Does he say that they're personal friends? Could've gotten the numbers from google
Be honest, I can't see this "Google" thing taking off, just seem like something a library already does
It'll be lost in obscurity
I think Yahoo does the same, but better, but thats not for me to debate tho 🤷♂️
Ill let my Bing library search if its good or not, smh
@@metanumia en.wikipedia.org/wiki/Internet
Besides, Altavista is clearly better!
A lot of your episodes have the same charm and fun as a show I used to watch in the 90s called Inquiring Minds. It aired on TVO (TV Ontario) and is up on RUclips as well.
I don't know if you drew some inspiration from it but, I love your work. Thank you.
you are a gift. just watched my 10th video from you and it feels like they get better and better. thank you!
Lmao third auto complete "Is Dust 2 T sided" so proud of the CS Community
rush b syka
was looking for this comment cyka blyat
Wish i understood...?
@@stevenwestfall5769 CS = Counter Strike. It's a game
Rush b my friend don't stop...XD smoke the door first
My first time hearing of this "Google",
I'll have to Google it.
XD
Don't! You will break the Internet!
Where have you Bing?
Wolfram alpha is better 😂
@@infinityxtanishq8712 Anything else is better at this point, just google "american inventors" and then the alternatives search results, something will be off.
One of your best, ever... especially the summary segment. Antidotes for disinformation. Thanks for keeping Veritasium on RUclips, doing the world a tremendous service. Fantastic that Google sponsored this one.
one of my favorite of your videos i’ve seen so far, 10/10 fascinating and just so well done with the sponsor integration, proposition of arguments, funny throwback video and the rest 👏👏
So the answer wasnt actually in Google, it was in a book.
it is now
😂😂
He had to do a lot of research online before eventually finding the book though
OrangeC7, He only found the book after he personally talked to experts and they told him to read it. Google gave him nothing but misinformation and false claims.
I'm pretty sure Google has that book on record since its almost 40 years old.
But that's a pretty funny point. Considering most of the info he gained was from google, but the book did have some key insights you could pluck out.
Most of the youtubers: this video is sponsored by "nord vpn"
Derek: this video is sponsored by google..
absolute Chad.
They will recommend this video more than the others
I think he has been sponsored by VPN services in the past.
what are you saying with that though? google is big, mean and scary?
Next up: This video is sponsored by nasa
Great video and many important messages carried over by such a banal topic but yet so beautifully explained and re-searched :)
I love the way you look at things, it's fresh. Also, you help me win a lot of arguments :)
“The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.”
― Daniel J. Boorstin
The greatest enemy of knowledge are liars.
lmao i see you everywhere
@@abhi-wi2mj haha. Not everywhere I guess. I'm just subscribed to 100 youtuber at most. This means we've quite a lot of common subscriptions with common interest.
@Philosopher's Dream As far as I understand, when people realize there are many things they can be ignorant of, majority are open to get informed. But when people believe they know everything and are self-righteous, it's an uphill battle to persuade them on any issues.
@@QuestionEverythingButWHY
You got it backwards there pal, people who are "open to get informed" are by definition not ignorant, they are curious. On the other hand, people who believe they know everything are actually ignorant.
What is this 'Google' sponsor you've got? I searched everywhere on Bing but I've never heard of this 'Google' company.
I think it's a Yahoo rip off
Is it like Altavista?
pretty sure its a ripoff
whoever created that must be burnt in hell
edit: help me i cant tell whos serious
Try not typing 'Google ' in your search, you might find it.
@@raj3030 cant find it _help me please_
Very educational... so far, I consider this as one of his best videos.
Best video oh goodness excellent, learned A LOT about searching, human skin and dust, also very well made/edited video, a pure joy to watch
Ok Google: "Why does Derek appear combed and then disheveled, then combed, and disheveled again?"
Thats what i was thinking the whole video too. In the name of curiosity answer the question, pleeeease.
IT'S AN IMPOSTOR! DEREK IS A ROBOT MADE BY GOOGLE TO DISSEMINATE COMUNISM
@@eriksatlher1 no, he's obviously an alien sent to educate the people of Earth.
@@zyansheep I can accept that if you say his an communist alien
have you learned nothing? Only google Scholar knows the answer.
I love how his haircut changed multiple times
@@Machodudin you ok?
@@aaaaaaaaaaaaaaaaaaaaaaaaaab Lol so sorry, my earphone cable was dangling on my phone keyboard while I was doing something else. Must have caused this satanic summoning incantation to appear. :(
(I deleted the spam)
Your videos are always really impressive.
i like how this guys portrays sciences with emotions and reminding us to question and be human
i love how derek's always able to find beauty in the most random things
Same thing with Smarter Every Day. As Destin said “look at the world differently”
Both very good people!
So it is random?.... or is it?
ruclips.net/video/sMb00lz-IfE/видео.html
Everything is beautiful and everything is hideous. It's just a matter of perspective.
So do every edutuber !
Like Vsauce and Vsauce 2......
Fun fact: YOU lost 5,066,662 skin cells during this video.
.
.
.
you also made them back..so don't worry.
Probably more because I was scratching to try and see my skin sells falling off. I didn’t.
Fun fact: I took them. All of them. They're mine now.
@@ObjectsInMotion what?
@@ObjectsInMotion give mine back or I'm calling mom!!
Laughs in 2x speed
I feel like my mom showed me this channel when I was born and I never stopped watching
Thanks for taking the time
"I called around to some dust experts"
Wut.
@Samuel Parsons Wut.
Wut
@@youwillneverknowmyname4180 wut
@@Nobbie248 BAHAHAHAHA! LOLOLO!
(coz of the user name that you answered..)
LMAO
*Google: Everyone knows us*
*Also Google: Let's sponsor a video*
Hey dude didn't expect to find you here!
Have you heard of google scholar?
well idk if its about getting people to know about you. I can see companies sponsoring content they believe in and support. This video was about how to go about researching and learning on your own - something google is able to aid in. So I think the "moral" is to go try and learn new things, answer questions you have, and try to find an unbiased solution. Its pretty nice actually
They promoted Google Scholar in this video, which may not be known by everyone
@@garmatey3816 He's a small RUclipsr who makes really neat science videos, I was surprised to see him comment here
What an awesome episode, thank you ☺️
POV: The Universe is basically just dusts and we are living on a dust particle.
Derek’s partner: serenade me, Derek
Derek [recalling a poem]: tree fibers, from paper, human hair... triacetate... wood shavings... finger nail filings
Daniel Castro Maia you sir , have good vocabulary
Alexander is a hater
@@drinkwoter How do _you_ know that?
Lol 😂😂😂😂👍👍👍👍
Travis Rossman Alexander is jealous.
*LMAO* - Google the biggest advertiser on the whole Internet is paying him to advertise them
It's PR, not advertising. Google needs no advertising. But they do need to maintain positive presence and connection with their customers.
Google is not an advertiser.
on their own site.
@@jerotoro2021 Yeah exactly, i can't belive everyone is like "omg google doesnt need ads lol silly google" when this isn't about brand recognition, its about brand perception, They are trying to come off as a family friendly company sponsoring a popular education channel.
How can he NOT mention that Google has a censorship filter, and therefore you won't get accurate results except for topics that are entirely uncontroversial? The ONLY reason Veritasium isn't being / hasn't been censored is because he toes their line -- as soon as he doesn't, Veritasium will be censored too. That's why they have to resort to this kind of advertising - they're essentially saying, "Hey, use us, cuz we're big, don't mind our censorship of everyone who doesn't agree with our agenda." Veritasium somehow hasn't noticed this?
Kingston ontario! My hometown. Awesome stuff man. Love the channel & the great work you're doing.
Well made video! Quality content and involvement too.
The real question is:
"Why tf is Google paying people to sponsor their search engine??"
Well they want creators like him to stay at youtube so that youtube can get ads as advertisers love these type of contents
Because Ask Jeeves is making a comeback and they’re nervous.
@@sehajbirsingh6167 And then sell subscriptions without adds.
Increase awerness of using a search engine for deeper research and not just confirming biases.
Also trying to push the narrative that Google is a friendly helpfull platform that is unbiased and scientific
especially since they have been in some hot waters with congress etc...
To increase trust of Google because they de-rank and censor information
Since when did google need sponsors? This truly is a strange year.
It’s hardly the first time Google sponsored a video. Especially educational video. Brady Haran’s Deep Sky Videos (IIRC) was born from a Google grant for example.
@noel hopley, ‘after Snowden exposed Google working with PRISM’ - alas, Snowden did not expose Google working *with* PRISM. Rather, he exposed NSA tapping into fibres connecting Google data-centres to eavesdrop. At least get your facts straight.
Also, for years you have had an option to disable targetted advertising at Google.
its more like theyre paying him to make cool videos
They dont need sponsors, they sponsor.
they try to look good
A very genious topic and presentation for presenting the sponsor. 👍🙂
Great comments. I found this more about people buying in to false information than about dust, in general. I see this constantly. All that has to happen is for a social media influencer, celebrity or politician to make a false claim and soon you'll have everyone on that bandwagon.
But, I did learn a lot about dust too.
Google: Hey Derek will you sponsor us on our own platform?
Derek: Sure..."Don't trust (what you see on) Google"
Rebel.
google would actually hate it if people just trusted the search results without any doubt. If you are skeptical you search much more thus using the service more and even enhancing it's ability to answer that question in the future.
The Great Gyrofluff I know that they get more add revenue from our searches but nevertheless it makes it sound like their a bit dodgy
@@TheGreatGYROFLUFF yeah and also i'm sure the individuals at google would wan't you to be skeptical. Obviously not everyone there is doing it for pure profit
"But first...what is dust?" *Vsause Theme Starts Playing*
Plz.
"Ashes to ashes, Dust to dust"
Or is it?
Superb video as always!
I really like your vedios.... The way u go so deep in concepts so simple as dust... Amazing man u should not stop making such amazing vedios
This Google site seems cool, they should make it available for public!
you mean this one?
scholar.google.com/
Really listen
DanielRodd woooosh
@@DanielRodd r/wooooosh
@@DanielRodd r/wooosh
How can he NOT mention that Google has a censorship filter, and therefore you won't get accurate results except for topics that are entirely uncontroversial? The ONLY reason Veritasium isn't being / hasn't been censored is because he toes their line -- as soon as he doesn't, Veritasium will be censored too.
In one of the multiverses Vacuum Cleaners are learning this in Biology class
Lol
😂😂😂😂
And in another one dust is using humans to suck up vacuum cleaners
Wouldn't it be one of the universes in the multiverse
@@rtg3333 that was lame bro😒😒
Wowzers. Great episode!
One of my best channel. Always and forever
"Research is just re-search"
You just blew my mind, man.
WARNING I am the unprettiest human YTer worldwide, but somehow I have TWO HOT RUclipsR girlfriends. Thanks for being a future subscryber, dear bl
@@AxxLAfriku stfu
@@AxxLAfriku no
@@AxxLAfriku also your channel promotes sexism and i dont like your content
AxxL you have about as much taste as tofu
At start, I was wondering about why would Google sponsor a video, but later I realised that its not promoting Google search, but rather how to use it efficiently.
Yup, that was the point. And I pitched them this topic.
@@veritasium I wish you pitched it to DuckDuckGo instead
And google approached you! Wow that's a flex
*Bing* has left the chat
@@alakani +1 for DuckDuckGo
Why does google need a sponsor? They own youtube
Interesting and nicely organised. Thanks
1:47 the third most popular: "Is Dust_2 T sided?'. Gotta love csgo players man
In 5v5 it is.
lmao
Veritasium plays csgo confirmed
It's funny how Google advertises itself on their own product, RUclips.
Don't read my username.
@@hydrogenatom4624 no. one. cares
RUclips is not their product. They own it now, but not long ago you had Google Videos and RUclips as two different platforms.
@@dieselgeezer18 lmao, approximately 31,000 people cared enough to watch my videos.
@@hydrogenatom4624 and you proud by that fact?
Research video like this are better then research paper 😀🔥, nice work 🥳
Can you make a video on "How often shall one clean the house?", Obviously it's gonna be based on different enviornment - close, open, etc. But for starter, a closed unused 2bhk or 2 storey row house should give idle results.
All companies in the world: We should create ads on Google Ads.
Google: We should sponsor Derek somehow.
Mehmet Kılıç lol
Others: Square space, Curiosity stream, Brilliant, Skillshare, Vpns etc ..
Veritasium: *Google*
U forgot raid shadow legends dragon city and them lot
this video was the least about the composition of dust. This is about how you look up something. Good points, thanks
I don't know why, but this is my favorite video of your I've seen.
"Is dust 2 t sided". Yes. Yes it is.
CS:GO references xD
@@karthikgarimella2131 I mean... CS 1.6 and Source
Me: *smokes mid*
T spamming mid doors with auto sniper: YOU SHALL NOT PASS
If the the dust particles are realising from us then why our fingerprints won't changes??
Better question: "What needs to change to make Dust 2 balanced?". I mean the map is already a 4-square design, that comes close too being symmetrical in terms of distance to A and B from the spawn sites (but it's not exactly equal, because the CTs need to get to the sites a little faster).
2:32 “I’m not just gonna do one search and call it a day” “or am I?” *vsauce music plays*
😂👌
"That's so random, or is it?"
This comment sucks. Or does it?
* thx for watching *
Man that made me laugh so hard 😂
...Or did it?
It depends on how many people are living in a given area, this is from someone who has spent a considerable amount of time in correctional facilities and other group living, the air pressure in a room is always on my mind so I have always thought of dust, the dust I was around was high skin content and mites
Ok, here's a question I've always wondered, and maybe you can tackle it in a future episode: If the geological model of the Earth is correct, and you can look through the past as layers of rock and earth... where does all the material that makes up these layers of rock and earth actually come from? How does the past actually get buried over time? Is it from layers of dust? An accumulation of particles from micrometeorites? Or from some other source? And is the Earth actually getting larger over time, as it accumulates successive layers of "time"?
What you're missing out is that everything comes from under and goes back within. Basically everything we are made of has already been a part of earth for ages, and when we perish it goes back in to be reused over time, howsoever long.
There is no 'new' matter that is coming that would stack up on earth. (except probably some space stuff)
Sounds like he'sasking about sediment layers. To which the main answer would be erosion.
New layers of sediment are mostly formed in the ocean. Sand and clay are transported there by rivers, millions tons per year, for millions of years. The highs (hills and mountains) are eroded and the material fills up the lows (oceans).
After some very long time, sediment transforms into solid rock, and then eventually some huge tectonic plate movement shifts the entire Earth's crust and brings the young rocks to the surface. The process never stops: these rocks are brought down to sand and dust which go to the ocean and form new rocks
@@angaj thats one of the important examples of how perfect nature is
To be more clear, crust is eventually subducted back into the mantle, melted down and, over millions and millions of years, erupted back onto the surface. This process does slow down over time as radioactive isotopes decay (thus contributing less heat) and the core of the planet cools, but there are no significant sources of extra material to add to the planet. Biological material is subject to these same processes (fossilization and the like) but more often is broken down and recycled by the biological processes of other organisms, which are limited in growth by the food resources and environmental conditions available to them. New matter cannot be created and there's simply not enough stuff falling from space to appreciably add mass to the planet.
"to clear things up, i called around to some dust experts"....
My brain: Dustin?
Mohamed salim this comment is underrated 😂
You mean Destin?
@@TristanJCumpole no, Mohamed is using word play. Dust-in. Veratasium is the destin of dust
Me and my two brain cells 😂😂😂
Yeah, the famous Dustin Dyson 😁
All of a sudden I realized that we are all slowly becoming dust, and Thanos just want to fast forward this process in a snap.
@Dion St. Michael inevitable does not mean good or desirable
@Dion St. Michael puts all murderers as better humanitarians on that specific metric than average people then! What a humanatarian Stalin was.
@@Tom_McMurtry calm down buddy
it's possible that thanos snapping is speeding up the aging process, so fast that you just disintegrate to dust.
@@tylko4170 mm interesting. If there were no bacteria/microorganisms or worms etc then animals wouldn't break down into dust for almost an incomprehendable.amount of time. Would.look so similar. Maybe it speess up things long enough that the atoms unbind whatever time that is
Wooow what a revelation 👏 this guy really deserve hell a lot of appreciation.
Derek: "Is dust"
Auto-suggestions: " 2 t sided"
XD
I was looking for this comment 😂😂
Well not anymore
@@ElementalDj ikr? Slight visibility tweak my foot...
Quarantine has led him to examine his dust. Inspiring indeed.
Underrated comment
Drop acid, you'll find dust and carpets amazing
That demonstrates that sometimes be bored is ok
"Is dust 2 t sided."
Asking the hard questions i see.
Its CT sided if you know how to play it,camping is solution in this case 😬
Defuse maps are all ct sided.
@@BaM7Up depends. there have been times with defuses being T sided at top tier but that's more of an anomaly
Dust 2 is only dust i like
@@Paco1337 While this is old data, I don't think the map's changed in a while. It's less than a percent in T's favor. blog.counter-strike.net/index.php/2015/01/11288/
The mass increase in mattress was mostly from the 20 years of accumulated BEDBUG excrements from what I remember reading. Which makes a lot more sense, but also is completely unrelated.
The reading from the house micro biology book at the end was perfect 👌12:40
My apartment is always so dusty, is that why I'm feeling dead inside?
On the outside I skrrt skrrt but on the inside i hurt hurt
Guys... You okay?
ruclips.net/video/rmtqoPqbCgQ/видео.html
Great personality in india
@@drgru2633 lol
Yes
Moons surface is mostly dust... So does this mean-
aliens shedding skin.
@@jasonolinger6967 nah just your mom
@@lunchmeat7495 ?
@@lunchmeat7495 ?
@The Spider Reviews thank you for your service to this platform.
Nice thumbnail.....!
Nice explanation..!
Nice story telling..!
Nice........................!
@Veritasium When you mentioned the mattress gaining weight because of just skin cells, you forgot about the weight that comes from bodily fluids such as sweat....etc. I sell mattresses and they can in fact become extremely heavy after years of use if the owners don't put a waterproof protector on there. Dead skin cells only accounts for a tiny bit of that weight gain.
"The internet is a tangled web of misquotations and missing citations when it comes to skin"
I really thought you were going to end that sentence about 5 words sooner.
There's also a considerable amount of intellectual nihilism and conspiratorial ideation on the web as well. Particularly in comment sections.
you said that as if its smth shocking
@@Markle2k Can you elaborate?
Are you going to end that man's whole sentences for him? o.O
@@Markle2k What did you drink?