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when you explain it: interesting! makes sense! when my teacher explains it: gibberish

Is it just me or she sounds more excited in this episode?

This is interesting as hell, shame I’m trying to understand this at 10 pm for a test I have tomorrow ☹️

Cheers to the ThoughtCafe! Must be very hard to animate such complex topics, especially if you only have a script to work with.

Wow, I just watched a whole chapter in Fluid book in 10 minutes with a fully understanding !! Thanks a lot Crash-course, That's a GREAT WORK !!!

These physics videos make me appreciate it so much more! Thank you, crash course, for helping tons of students not only learn but actually like the subjects taught to us.

Thank you so much.. I finally understand 😭❤️ you’re helping me pass first semester physics

I cannot believe how WELL this series is able to connect everything. From episode to episode, I've been able to put all these abstract concepts in my head together. This one was the definition of pressure. Thank you. I have a final tomorrow and barring my awful math skills and the teacher's insistence on that we must be tricked at all times, I feel -conceptually- ready.

my exam is in half hour and this is first time I am hearing something like this. 😢😢😢

So this isn't about drinking water before bed?

why did I sign up for physics

Best review video on static fluids I've seen! Thank you!!

You should do Crash Course computers (computer science) and Crash Course electronics as theese are some of the most important industries out there. I think that a CC computers and a cc electronics would inspire young people to pursue a career in the two fields, and show them that it's easier than you'd imagine.

THANK YOU SO MUCH FOR EXPLAINING AN ENTIRE CHAPTER IN 10 MINS!!!

My textbook's 30 pages summed up in 10 minutes. Keep these videos coming. They help me revise well. :")

I finished my first and only Physics course this past spring. Still super salty that I didn't have this available to me then.

Nice work, this series is really starting to get into stride

You're an amazing teacher Thanks

I just want to say that these graphics are just so gorgeous!

when i was around 13 ( i'm a 16 y.o romanian boy ) i've learned in school the boyant force..called here archimedes force, and when i asked the teacher if always the same percentage of an iceberg remains under water (it's about 90 percent and she said yes ) i had some sort of a smaller eureka moment :)). that day i made a formula of what percentage of a body's volume remains under water, and it was the body's density divided by the fluids density and multiplied by 100 ( if the percentage is bigger then 100 it obviously sinks ). when i showed it to the teacher she took a brief look, and said it's completely wrong, she didn't like me that much. it's so bad to have dumb teachers..but gladly we have crashcourse now! :))

Really usefull! And in perfect timing! Thanks!

Thanks crashcourse tommorrow is my test and this video has made it easier for me to understand fluids.

Love the added animations!

Very educating. A big thumbs up from Norway!

Hey Crash Course you're doing an incredible job! Keep going!!! What about doing a CRASH COURSE MUSIC?? For example, teaching us how to read music or the different music genres and their characteristics, such as Rhythm or their harmonies or even their history.I really think it would be a very great idea :)

Your videos help so much thank you

i spent 2 hours trying to solve a physics problem and failed. 2 mins into this video and I solved it. Thanks for making me feel bad about paying for my tuition. :)

Awesome explanation!

FLUID DYNAMICS OOOHHH BOOY THIS IS GONNA BE A RIDE.

Wonderful explanation!😊

Thank you! We've learned at school about Archimede's principle and I managed to do pretty well, but it was something weird about it that just made me think it wasn't intuitive at all ! After I watched your video something just clicked in my mind and now it seems very simple and logical to me ! I know this sounds pretty generic and you get these kinds of comments every day, but I just wanted to say it was an eye opener for me! ☺

Explanation is so interesting.. Keep it up..animation is also interesting make more videos as possible u r awesome

Truly a crash course, thx :3

I found that the most fascinating application of Archimedes' principle is the Falkirk Wheel in Scotland. Plus, there's a whole lot of interesting physics behind it, anyway.

I kind of love you. ❤️ Thanks for making science easy for me.

Nice one , best for clearing concepts

Thank you, thank you so much for Crash course physics!

I am not sure if lessons should be delivered with such speed. Students who just started learning about pressure will probably be lost at the latter part.

awesome video !! thanks

thanks this vido was understandable to me

Thank you for this course. At last I understood how to calculate the mass of an immersed object...

I love the pile of Feynman Lectures on Physics on your desk.

Thanks you . You are just Awesome, I love to learn physics with you😋

Oh nooo I need more videos! My final is in a week and theres still more material I wanna watch a crash course video about!D;

I really do like your derivation of the Buoyant force!!

Love this video

this explained the buoyant force so well

Great video! Any teasers for future possible subjects? I'm training to be an engineer and these videos are extremely entertaining (such as compression/tension or materials) :P

I have to say, I could not be more thankful for Crash Course Physics. With the beautiful and helpful graphics and impeccable writing, this series and everyone who worked on it is what is keeping me at an A+ in Physics for Bio Majors

Very nice video !

1:13 *Americans* : that’s insulting and unacceptable.

man give the comment section a glass of water! you are watching physics not biology ;-)

that is very cool!!!! it's making me think also

Best cc vid

Discussion was vry interactive and helpful. Specially, presentation is very good. Thank You dear Mam for making such videos. If it can be still slow, it could have been better. But still it is very helpful to understand the concepts. Thank You again.

thank you for this

Great video.

I remembered diving to the bottom of a 16 foot deep pool once and it hurt like crazy. I just worked it out and apparently it was only a pressure of about 1.5 atmospheres or ~150 kilopascals. Not nearly as much as I thought it would be based on how it felt. Shows just how sensitive people are to pressure changes. Though I'm sure it would have helped if I popped my eardrums by blowing out with my nose plugged.

Very helpful and she's gorgeous!!

Very helpful

More fluid dynamics please :)

Need to take her class asap!

Cheers love!

Will you be talking about turbulent flows next week? It would be awesome!

Since you have done a crash course on astronomy and on Classical Physics could you do one on Quantum Mechanics??I know that you have a couple of videos on nuclear physics for crash course chemistry but a whole series dedicated to quantum mechanics,nuclear physics and fundamental particles would be extremely interesting.

I have a question about the last case she talked about the ball being halfway in the water, yes forces cancel out but why is that? is it because of the density of the material the ball is made of that is equal to the water's or is it something else?

so much better explained than my old science teacher ^-^

physics issa my life

Archimedes lived in Syracuse, Sicily (then a Greek colony)

Thanks for the helpful video. However, I still have a doubt to which I'm not able to find a satisfactory answer, i.e. What actually causes Upthrust? As in why should liquids exert a force in the Upward direction? I know that liquids exert pressure in all directions, but what causes this at the molecular level? Thanks.

Watching this as I study for the MCAT. Great over views of the things I read. Very thorough. Sometimes a bit fast but that's what rewind is for ^_^. Thank-you for posting these. Physics and fluids are by far my worst subject

I love physics

AFAIR from my course in Control and Automation Engineering, m/v is not density but specific mass; density is the specific mass of a fluid in relation to the specific mass of water, whic is 1. :T

this could've helped in my physics exams

I love it

This is very interesting video for all the educated children and it is very useful and important to all the members who are watching this video and by this who not under stood in school or in the college this is the best and simple way to understand to all the students and for teachers also

"Thanks to Archimedes, we know why objects float and sink." 8:37 Isn't it more accurate to say that since Archimedes, we know HOW they float and sink, but not WHY? It seems to me that the terminology used to explain the differences in forces is Newtonian physics rather than classical physics. Don't want to nitpick though, I love this series!

When is the next episode and how long do you expect the series to last?

Great video! Very informative. I had to switch to a different tab while I listened though. That woman is so beautiful, I kept getting distracted from what she was saying...

Shini is so beyond beautiful, I now know what "lost in your eyes" means. I have to watch it twice just to catch it all, First time for everything. Femininity incarnate

Just 2 more months and I never have to think of this confusing stuff again. I understand the basic stuff that we learn in elementary school but when it gets more complicated and I try to apply it, it makes no sense.

God! Why is Shini so cute when she's excited! Look at her smiling the whole video!

If the Bernulli equation is solved, the final pressure (P) is equal to the initial pressure (Po) plus ¡ 2 times ! the density (times the acceleration constant by gravity) (times the difference in fluid heights) !! P = Po + 2gΔh !!! Thanks for the video is very useful

why isn't episode 13 in the playlist? it says its deleted but you can still watch from some where else. it s about static.

Does Pascal's Principle actually happen instantaneously? Conceptually it is the molecules of the object you are applying for to pushing the molecules of the liquid or gas closest to it, which in turn push the molecules next to it, so on and so on.

I love this "new girl". She just like the main two guys looks incredibly presentable, plus love her accent.

So, force of gravity on ball depends on mass, and force of buoyancy depends on volume. I have a question. Imagine a cylinder which height is greater than its diameter (so it's a thin cylinder). First it is placed horizontally on the water, then it is placed vertically in the water. Since buoyancy is the resultant force from a difference in pressure, can I conclude that the cylinder in the second situation experiences a larger buoyancy force than that of the first situation because of its orientation?

this is some serious editing pls tell me what you used to edit this video

Wow I finally get it 😭😭

She is SUPER excited.

Thanks

symmetra?

love the vids but can't really keep up I want to involve myself in the videos more thank you :)

More episodes of physics please!

The manometer works only in when one of the pressure is atmospheric pressure right or else won't the pressure exerted by the bike tire( for example) increase the pressure of the other end and thus there is an interference?

When in the series are you guys going to cover electromagnetism?

She is one of the best presentets. Have her on more often please

guys ... a solids mechanics video needed please

4:00 y0u left 0ut a key feature in that the f0rce and distance m0ved are inversely related. s0 in y0ur example, it "d0ubled the f0rce which means it w0uld m0ve "half the distance. s0 if y0u m0ved 2in 0n the input, it w0uld 0nly m0ve 1in 0n the 0utput.... s0 its d0uble the f0rce but in half the distance. the same equati0ns apply t0 pulleys (I believe).