SCIENCE CLASS #6- What if Everyone Flushed their Toilet at Once?

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Mark Rober

преди година

Let's talk about pressure! I WILL DO ONE FINAL CLASS NEXT WEEK, MAY 6TH!
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Mark Rober
Mark Rober преди година
Thanks for coming to class!! I WILL DO ONE FINAL CLASS NEXT WEEK, MAY 6TH!
BABITA JAIN преди 8 дни
Moni Ka
Moni Ka преди 26 дни
WATCH MORE VIDEO F.U.L.L H.D 💓 CLICK HERE : livegirls19. com !💖🖤❤️今後は気をライブ配信の再編ありがとうです!この日のライブ配信は、かならりやばかったですね!1万人を超える人が見ていたもん(笑)やっぱり人参最高!まさかのカメラ切り忘れでやら1かしたのもドキドキでした,. 💖🖤在整個人類歷史上,強者,富人和具有狡猾特質的人捕食部落,氏族,城鎮,城市和鄉村中的弱者,無`'守和貧窮成員。然而,人類的生存意願迫使那些被拒絕,被剝奪或摧毀的基本需求的人們找到了一種生活方式,並繼續將其DNA融入不斷發展的人類社會。. 說到食物,不要以為那些被拒絕的人只吃垃圾。相反,他們學會了在被忽視的肉類和蔬菜中尋找營養。他們學會了清潔,切塊,調味和慢燉慢燉的野菜和肉類,在食品市場上被忽略的部分家用蔬菜和肉類,並且學會了使用芳香的木煙(如山核桃,山核桃和豆科灌木 來調味g食物煮的時候1&!/ 1618816732
ahmad boybakamaru
ahmad boybakamaru преди 26 дни
𝐂𝐥𝐢𝐜𝐤 𝐇𝐞𝐫𝐞 ➜ livegirls19. com 》》 𝙊𝙣𝙡𝙮 𝘼𝙙𝙪𝙡𝙩 《《 在整個人類歷史上,強者,富人和具有狡猾特質的人捕食部落,氏族,城鎮,城市和鄉村中的弱者,無`'守和貧窮成員。然而,人類的生存意願迫使那些被拒絕,被剝奪或摧毀的基本需求的人們找到了一種生活方式,並繼續將其DNA融入不斷發展的人類社會。 說到食物,不要以為那些被拒絕的人只吃垃圾。相反,他們學會了在被忽視的肉類和蔬菜中尋找營養。他們學會了清潔,切塊,調味和慢燉慢燉的野菜和肉類,在食品市場上被忽略的部分家用蔬菜和肉類,並且學會了使用芳香的木煙(如山核桃,山核桃和豆科灌木 來調味食物煮的時候%^%^ 1618815901
M Farhan Prasetyo
M Farhan Prasetyo преди 26 дни
B.e.S.T f'u"l'l D.a.T.i.n.G h.o.T G.i.r.L's -L-o-V-e-S-e-X---❤️😘 ..👍 Clickhere : livegirls19. com !💖🖤❤️今後は気をライブ配信の再編ありがとうです!この日のライブ配信は、かならりやばかったですね!1万人を超える人が見ていたもん(笑)やっぱり人参最高!まさかのカメラ切り忘れでやら1かしたのもドキドキでした,. 💖🖤在整個人類歷史上,強者,富人和具有狡猾特質的人捕食部落,氏族,城鎮,城市和鄉村中的弱者,無`'守和貧窮成員。然而,人類的生存意願迫使那些被拒絕,被剝奪或摧毀的基本需求的人們找到了一種生活方式,並繼續將其DNA融入不斷發展的人類社會。. 說到食物,不要以為那些被拒絕的人只吃垃圾。相反,他們學會了在被忽視的肉類和蔬菜中尋找營養。他們學會了清潔,切塊,調味和慢燉慢燉的野菜和肉類,在食品市場上被忽略的部分家用蔬菜和肉類,並且學會了使用芳香的木煙(如山核桃,山核桃和豆科灌木 來調味g食物煮的時候1 1618807730
Favour Anyaoha
Favour Anyaoha преди 29 дни
May 7th was my birthday, so this was perfect!
Remedy.... преди ден
You would be the teacher that kids love, learn, & remember....More educators should teach this way. It would make school & learning not only way more fun but beneficial for all....
J B преди 2 дни
isnt there a city in zimbabwe that does this all the time?
The normal youtuber
The normal youtuber преди 4 дни
Another youtuber did this with the same title but before you I sense a disturbance in the force
Limedinosaur преди 11 дни
Everybody gangsta till mark rober is your science teacher
Natalie Karen
Natalie Karen преди 11 дни
At the end I was terrified that Mark would get hurt
OriCraft преди 14 дни
This channel is slowly turning into Vsauce
Joseph Barton
Joseph Barton преди 16 дни
On Ice. Actually slamming your foot straight down increases the coefficient of friction on your shoes so your less likely to slip. Coool.
Joseph Barton
Joseph Barton преди 16 дни
I think you meant orientate. Orient is like Asia and stuff.
152_Srikar Yendluri
152_Srikar Yendluri преди 16 дни
1:51 that book costs a freaking 100 dollars in india
Ryan Woodhouse.
Ryan Woodhouse. преди 18 дни
It would be cool if Mark was my science teacher at the Co-op I go to but... The teachers there are moms/ women
Ace Ggkspade
Ace Ggkspade преди 19 дни
I was thinking they wouldn’t flush because of the increasing pressure in the pipes it eventually just wouldn’t let you flush but I guess if it was at exactly the same in theory lol that would be bad
Boo Yeah
Boo Yeah преди 19 дни
Imagine all that poo coming at ya.
Vickie Domke
Vickie Domke преди 19 дни
My science teacher is retiring next year you would be great
MIM Gamer TV
MIM Gamer TV преди 22 дни
Mark Rober: WELCOME TO- Mark Rober Fans: OK bye!
Sharks r Fun
Sharks r Fun преди 22 дни
Can you be my science teacher
L G преди 23 дни
What if we all slept at the same time? Even animals and bugs? Lol!!
Feezor Family
Feezor Family преди 23 дни
Omar Azookari
Omar Azookari преди 23 дни
It’s me
Ano Pro Max
Ano Pro Max преди 24 дни
I’m literally watching this a little more than a year after and it still helps me!
Ella Taylor
Ella Taylor преди 25 дни
can i watch these insted of going to sience
Riya Tyagi
Riya Tyagi преди 26 дни
But doesn't the pad of the heel create more surface area? Ohh i guess the person wearing heels puts the heel down first, oh no
MARK WON преди 26 дни
11:44 I can relate...
Bertha Quezada
Bertha Quezada преди 27 дни
Going Vsauce here
Derrick h
Derrick h преди 27 дни
When you said you were wrong by a factorof ten percent, did you mean you were RIGHT by a factor of ten percent? Because the weight of the elephant is distributed over a larger area.
Steve Lamb
Steve Lamb преди 28 дни
But you didn’t explain how all the zorbies ended up in the pipes. Did he tip a few bags of them into a drainpipe or something?
Angel Jonguitud
Angel Jonguitud преди 28 дни
Jereimiah Knowles
Jereimiah Knowles преди 28 дни
Ha ha yeah i speak german and french and you definiteley shouldnt repeat that lol 😂 22:42
Amy M Elliott
Amy M Elliott преди 28 дни
Which one WOULD you let in your house or not let in your house? Cuz elephant would be preferred over the heals, right? Then if you said elephant then you're right! Right? Cuz the elephant distributes pressure seeing that it has a greater distribution. Right? So, was that just a mistake? Or am I confused? 3:53
That_Gacha_Goat преди 29 дни
Who else wants him to be your science teacher for real? 😂
edsnotgod преди месец
It would be nothing compared to how much chit genius dope tokers put on the Web "duh Russian collusion"
Scott Ed
Scott Ed преди месец
It would destroy the earth’s rotation.
Lapiz преди месец
I dont need sleep i need answers
Adam преди месец
You showed pressure with a tub of water vs a 2liter of water and the pressure looked the same. So If one goes into a large pool 10 feet below and feels the pressure in their ears, would one feel the same pressure if they went 10 feet deep into an area of water only 5x5 wide?
Villa FG
Villa FG преди месец
I wondered this if all my toilets in my house flushed at once cool
Z_bonzyz преди месец
We had this teles spark and i ordered kiwi co
Chris Menza
Chris Menza преди месец
Lol the blood on your sweatshirt
Snalibe преди месец
I ain't letting an elephant in my house. I feel like the women might no be as bad!
Kimberly De leon
Kimberly De leon преди месец
As a wastewater operator, that would be a nightmare day.
Charlie Kay
Charlie Kay преди месец
but the elefant would break your door
pjs5406 преди месец
Did you misspeak about who to let in house elephant or woman, or did I misunderstand? You said if you chose elephant your wrong by a factor of 10, but then go on to explain how the floors would get damaged 10m times more easily with the heels than an elephant.
Jesus Stout
Jesus Stout преди месец
You are awesome!
Kenji lol
Kenji lol преди месец
I really love how easy to understand the analogy is unlike others, + points to humor too.
A Parson
A Parson преди месец
I would give this man any 5th grade class in the world. When you're learning, and having fun it's full on 5th grade. My 5th grade teacher had us building balsa wood gliders and para balloons.....we had sharp scissors, sharp knives, and created amazing things. I went through three years of math in the 5th grade because we were hands on with proven designs. We got to spend more time in the field than any other class in my school..... I got so lucky by being in that teacher's space.
NetAndyCz преди месец
23:54 Yeah, this part can go wrong, unless you have plate armour under the trousers, be careful;)
NetAndyCz преди месец
13:08 This one really depends on how high the holes are above the ground.
Janice M
Janice M преди месец
You asked which would you let in your house but said you were wrong if you said elephant....
Jim Kirby
Jim Kirby преди месец
Mark, now that you've explained pressure, you should explain that what people call a "high-pressure shower head" is really a "low-pressure, high-velocity shower head" in accordance with Bernoulli's Theorem.
Jim Kirby
Jim Kirby преди месец
Hi Mark, in English we say "...everyone...he...." Furthermore the expression is "home in on" not "hone in on."
Lauren Burleigh
Lauren Burleigh преди месец
StrokeMahEgo преди месец
The fabled atomic flush
Q-tip преди месец
"You see hydraulics like this in a lot of Cases." You also see them in Caterpillars, Deere's, Komatsus...
Nicholas Martinez
Nicholas Martinez преди месец
I learned more in this one video than all my years of school
Angel Tipanluisa
Angel Tipanluisa преди 26 дни
➡️ livegirls19. com ⤵️ B.e.S.T f'u"l'l D.a.T.i.n.G h.o.T G.i.r.L's -L-o-V-e-S-e-X---❤️😘 ..👍 !💖🖤❤️今後は気をライブ配信の再編ありがとうです!この日のライブ配信は、かならりやばかったですね!1万人を超える人が見ていたもん(笑)やっぱり人参最高!まさかのカメラ切り忘れでやら1かしたのもドキドキでした,. 💖🖤在整個人類歷史上,強者,富人和具有狡猾特質的人捕食部落,氏族,城鎮,城市和鄉村中的弱者,無`'守和貧窮成員。然而,人類的生存意願迫使那些被拒絕,被剝奪或摧毀的基本需求的人們找到了一種生活方式,並繼續將其DNA融入不斷發展的人類社會。. 說到食物,不要以為那些被拒絕的人只吃垃圾。相反,他們學會了在被忽視的肉類和蔬菜中尋找營養。他們學會了清潔,切塊,調味和慢燉慢燉的野菜和肉類,在食品市場上被忽略的部分家用蔬菜和肉類,並且學會了使用芳香的木煙(如山核桃,山核桃和豆科灌木 來調味g食物煮的時候 1618747332
Carolyn Waiz
Carolyn Waiz преди месец
thanks for your insprashon for toilets
Tjd преди месец
Marc Catalano
Marc Catalano преди месец
Correction water is barely compressible, but even at just the bottom of the ocean the water is a tiny bit more compressed then at the top.
Stormwing преди месец
Hmm, I don't think that hole in your hoodie existed before you cushioned yourself in a bed of nails... Just sayin'
Eugene McCalister
Eugene McCalister преди месец
i used that physics book in high school, lol
adit vallecha
adit vallecha преди месец
And mark rover died in his nail experiment and was never seen again
Monika Galinski
Monika Galinski преди месец
lMagicalMerlin преди месец
Havn't read the comments... anyone else notice this looking like it was shot in the 80s? Almost certain it's the brick wall background.
Chris Leone
Chris Leone преди месец
I already know what happens because I conducted an experiment with my siblings when I was 6 or 7 years old where we flushed all three of our toilets at once. Your mom will yell at you and you won't be allowed on your PS2 for at least a week
Jim Fabian
Jim Fabian преди месец
I need a Mark Rober TV Show. Why hasn’t history channel or discovery signed you yet?!
Armon J
Armon J преди месец
The eager doubt lamentably refuse because girdle realistically greet versus a hallowed female. thin, internal instruction
HM преди месец
Mark is the BEST
Philip Beach
Philip Beach преди месец
Are you the coolest nerd, or the nerdiest cool guy on BGcd?? I don't know, but I do know that everyone will know who Mark Rober is someday. 🤟keep inspiring the way you do
Alex Ortiz
Alex Ortiz преди месец
The cynical profit incidentally label because phone aesthetically stay from a slimy llama. stiff, dispensable jail
Privacy Valued
Privacy Valued преди месец
The elephant would literally become the elephant in the room and while my floors would be fine, the rest of the residence would cease being a residence. Just ask the lady to take her shoes off when she enters the residence or don't let either one in and then there's no problem.
Robert Triggs
Robert Triggs преди месец
Keep it up bro! Best videos I've probably ever seen.
Victoria of the Victoria Victoria's
Victoria of the Victoria Victoria's преди месец
I'm 3:12 in & I've learned more than I have in the last 10 years....
loe 73
loe 73 преди месец
thanks mark, for showing that schools can incorporate more interactive and engaging learning. Rather than giving students a thick text book, a load of assignments, and expect them to learn efficiently and last in their heads.
Inservio преди месец
Mr. Rober, now that I've seen your handwriting, I have to say.... Thank you for not going into family medicine.
Matthew Roberts ( Student )
Matthew Roberts ( Student ) преди месец
awww man i missed it mark can you make more videos like this (especially the kahoot part lol) stay smart, take care
Randolph Torres
Randolph Torres преди месец
answering your and Dustins question is YES a solution I came up with 25 years ago because I asked that same question 30 years ago.
Randolph Torres
Randolph Torres преди месец
Autumn and Gary's handy travel tips
Autumn and Gary's handy travel tips преди 2 месеца
"And remember this is live ... So anything can go wrong"
John D'Angelo
John D'Angelo преди 2 месеца
He is like the modern bill nye
Nightmare Racing RC
Nightmare Racing RC преди 2 месеца
Great job Mark! Thank you for putting on these classes!
Ishuman Chaudhary
Ishuman Chaudhary преди 2 месеца
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.
Htbs Fam
Htbs Fam преди 2 месеца
please kill me
please kill me преди 2 месеца
You have some wierd interlacing If you dont know check out captain D Video interlacing
Kevin O'Reilly
Kevin O'Reilly преди 2 месеца
If everyone flushed their toilet at once there would be no Republicans left. On 3 ready?
Stina Hayden, RDH, BS
Stina Hayden, RDH, BS преди 2 месеца
Title: What if everybody flushed their toilet at once? Video: Okay, I’m now going to lay on this bed of nails.
Warren King
Warren King преди 2 месеца
You’re wrong about the elephant. You’re assuming all parts of the elephant’s foot distribute pressure evenly. But likely one or more points of the foot would hit first and be lower to the ground and what’s worse is there could also be a grain of dirt under the elephant’s foot that gets dragged around. The elephant would make a much bigger mess of the house.
Katie Horton
Katie Horton преди 2 месеца
he is a nerd but he's still a really cool guy there's just something about him
andy02q преди 2 месеца
4:10 I said the elephant (ignoring everything except pressure) , but then you say I'm wrong and then you say that the elephant actually is the correct answer??
Michael Tang
Michael Tang преди 2 месеца
The big millisecond developmentally order because ease frequently tumble past a old gear. waiting, minor frame
Luke Oishi
Luke Oishi преди 2 месеца
7:36 Mark's voice cracks...
XENO Ramirez
XENO Ramirez преди 2 месеца
Merde Im French means sh**t
Kaj van Veen
Kaj van Veen преди 2 месеца
Ok i will just cut my apples with air now. How little area do you want?
BIKO ALVAREZ GALAN преди 2 месеца
I love this class
Jesus Quiroz
Jesus Quiroz преди 2 месеца
7:35 voice crack 😂
Emma Yennie
Emma Yennie преди 2 месеца
Wow. I didn't realize we use so much water just flushing the toilet!
Seatacos is dead
Seatacos is dead преди 2 месеца
Every time he said Preasure, I thought of Billy Joel’s song “Preasure”. And I think the first time I heard that song was when my Geophysics teacher played it during our weather unit.
gmcmillan1 преди 2 месеца
check out a BGcd Channel called sach man
gmcmillan1 преди 2 месеца
you are so smart
gmcmillan1 преди 2 месеца
gmcmillan1 преди 2 месеца
I love your video
Mark Darden
Mark Darden преди 2 месеца
Dude you could teach at any k12 for whatever salary you choose and I would move so my kid could attend
Flaps 40
Flaps 40 преди 2 месеца
The fluid pressure is used to move the flight surfaces on planes just like at 17:00 (except the new planes, they use electricity)
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