Thanks for showing the real life practical example. It helped a lot to understand well the concept of Newtonian fluids, Non-newtonian fluids, Shear thinning and Shear thickening.
Understanding non-newtonian fluids was tough for me. My lecturers were doing the most recording hour long lectures filled with confusing explanations, and you're here with a 3 minute, clear cut explanation with a golfball and ketchup. Many thanks and max respect Nathan 💪
Non Newtonian isn’t just Shear Thickening (Oobleck) but can also be Shear Thinning (like Ketchup), where a solid-like substance turns into liquid-like when force is applied (or rather, viscosity decreases drastically with force). You can also have Bingham plastics which require some amount of shear stress (some force) before viscosity starts changing, like toothpaste! Those are other common examples of non-Newtonian fluids
Thanks for the real life examples, it was hard for me to understand dilatant fluids, now that I've seen the white fluid in the video, I can see that it exists haha
Why is the ball bouncing off of the ketchup at 1:15? Looks like shear thickening fluid to me ;) Did you put starch in the Ketchup at some time after filming the shear thinning post, and cut the Video in the wrong order ;)
The ketchup is ordinary but it becomes more slippery once you apply shear stress to it. So it's a thick syrup when it's stationary but once you apply a shear stress such as squeezing it, it become slippery, hence it's viscosity decreases. Viscosity can be explained as how slippery the layers of a material are in reference to each other. Newtonian fluids stay the same; their viscosity does not change, no matter how you stress the material viscosity is constant. But ketchup in this case is called a shear-thinning fluid, apply a stress to it, it's less viscous.
I have been spending hours trying to understand this and this video did it in 2 minutes
Yes bro I also searched many
So so many
Thanks for showing the real life practical example. It helped a lot to understand well the concept of Newtonian fluids, Non-newtonian fluids, Shear thinning and Shear thickening.
DIY: eat a hell lot of spicy food, and you'll get what shear thinning means.
that is very clever LMAO
Understanding non-newtonian fluids was tough for me. My lecturers were doing the most recording hour long lectures filled with confusing explanations, and you're here with a 3 minute, clear cut explanation with a golfball and ketchup. Many thanks and max respect Nathan 💪
Thank you... Such a simple yet beautiful illustration.
I read about them from 4 different sources yet this video was the best explanation
Straightforward interpretation of two typical fluid responses to shear strain rate. Thx!!! :3
Thankyou very much for this. I will never forget the difference now.
Wow impressive! Thank you for visualization of those fluids
wrong pants for a ketchup demo!
wat jank je noouuuuu
spent three hours trying to understand this this video explained in 3 min thank you so much
Awesome bro, you explained this in just a few minutes. This was really helpful.
You explained it so well, our professor could never
Thank you for this simple concept!
Great video!
Nice, Thank you Nathan Palmer for the demonstrative video
You are an awesome guy. Keep the good work 👏.
Lmao this 2 min video helped me understand the topic those 2 hour lectures couldn't
Great stuff
Thanks Nathan, very cool
great demonstration
Great examples!
Thank you ☺️. It's really helpful.
Thanking you for this!
Best explanation ever,,.....
This makes sense. Thanks!
Nice demonstration
Very intuitive!
Greatly explained
topper
what a conceptual video!!!!!
Very cool video!
Its a good video.Is this phenomenon only possible with polymers?
thankyou! explained it well
Thank you so much!
nice explanation
Well done guys 👏
Thankyou for the video
Thanks for the video
Non Newtonian isn’t just Shear Thickening (Oobleck) but can also be Shear Thinning (like Ketchup), where a solid-like substance turns into liquid-like when force is applied (or rather, viscosity decreases drastically with force). You can also have Bingham plastics which require some amount of shear stress (some force) before viscosity starts changing, like toothpaste!
Those are other common examples of non-Newtonian fluids
Great video
Excellent 🔥🙏👍
It's amazing
Wauw good ilustration, thank you
Thanks for the real life examples, it was hard for me to understand dilatant fluids, now that I've seen the white fluid in the video, I can see that it exists haha
Omg that was helpful thanks guys
I don't understand why we are saying shear(which is parallel to surface) and we still applying force perpendicular to surface?
What if you mix corn starch and ketchup together
thank you i
what is the song? I love it
Hi are both cream and gel shear thinning pseudo plastic non newtonian fluids?
❤thxs
Thanks thanks thanks
GOATED
Why is the ball bouncing off of the ketchup at 1:15? Looks like shear thickening fluid to me ;)
Did you put starch in the Ketchup at some time after filming the shear thinning post, and cut the Video in the wrong order ;)
So basically you would have to make web fluid out of ketchup. Got it
Didn’t see anything out of the ordinary in the ketchup. Guess I don’t get it.
The ketchup is ordinary but it becomes more slippery once you apply shear stress to it. So it's a thick syrup when it's stationary but once you apply a shear stress such as squeezing it, it become slippery, hence it's viscosity decreases. Viscosity can be explained as how slippery the layers of a material are in reference to each other. Newtonian fluids stay the same; their viscosity does not change, no matter how you stress the material viscosity is constant. But ketchup in this case is called a shear-thinning fluid, apply a stress to it, it's less viscous.
@@harley6659 thank you for your explanation!
344 gang wya
all the ketchup noooooooooooooooo
Great video!