YES ! I was just thinking about filming some cornstarch and water the other day. how funny to stumble upon your little film ! wonderful :)
@Murkrust
15 жыл бұрын
1:58 now... that amazing, what an great effect the cornstarch makes.
@shadyalien
14 жыл бұрын
so ridiculously well put. I love it.
@PearlCityNP
16 жыл бұрын
this is a similar principle with what their doing with newer kevlar vests. a liquid behind kevlar that when struck by high velocity object hardens immediately.
@violet0313
15 жыл бұрын
different pattern and degree of strength of minute vibrations made those crazy patterns of waves of cornstarch put on water
@kyleaz2000
15 жыл бұрын
wow...thats probably one of the most interesting videos ive seen in awhile keep up the good work =]
@nblax41
15 жыл бұрын
i believe its the same reason you can run on cornstarch and water, its a non-neutonian liguid, meaning when force is applied to it to molecules in the cornstrach stack together like blocks are are soild for and instant, this video shows it on an amplifier which applied a constant force which alowed the corstarch to stay at a relatively soild state the whole time
@rivertam00
16 жыл бұрын
it's true. with pressure it changes fluctuates between liquid and solid
@lesouder2222
15 жыл бұрын
you can roll it up into a ball, and when you stop rolling it, it will appear to turn to liquid. applying pressure makes it solid
@Yellowcardfan1
16 жыл бұрын
This is pretty neat. A easy at-home way to see this is to find the right mix of cornstarch and water. Put a little in your hand, it should feel a little thicker than water. When you squeeze it with your fingers, it hardens. Pretty cool!
@chriscancer13
14 жыл бұрын
this stuff is cool, I made some at the place I work at today and my students really liked it.
@LightweightJackal
14 жыл бұрын
actually, if you want to try this at home, mix cornstarch with water then hold it in your hands, push your fingers slowly through and it's a liquid but if you crush it as hard and as fast as you can it turns into a solid. the farady waves are turning the mixture into a semi solid state.
@forcryingoutloud911
12 жыл бұрын
Crazy cool I used to make n play with that stuff 30yrs ago $ still it amazes me.
@nicholashylton6857
7 жыл бұрын
I'm into photography and I'd _love_ to do this experiment at home. Is there a way to duplicate this with materials commonly found at home? The photos would look awesome!
@kraftmacandcheese
15 жыл бұрын
You can see the phase change, from liquid to solid. It's beautiful, not scary.
@sigerfjord366
14 жыл бұрын
Great! Seen experiments where people actually walked across the surface of cornstarch solution. If you apply enough pressure,it becomes solid. Amazing indeed!
@vonijoe
16 жыл бұрын
Science never ceases to awe and inspire.
@ConnivingBones
15 жыл бұрын
Thats a rather amazing physical reaction... worth watching just for the effect. Thanks for posting.
@laurnborne3830
3 жыл бұрын
Today, i will try to make the dead rise
@Onyxwolf3
15 жыл бұрын
it's just a suspension of cornstarch and water, that (as long as suspended) is non-newtonian. paint behaves in the same way, but reversed. when pressure is applied, the cornstarch suspension thickens, but paint thins.
@Dihydrousoxide
16 жыл бұрын
This is the coolest thing ever, especially the last part.
@Geistsoul13
15 жыл бұрын
that last bit with the finger like things is crazy!!! absolutely crazy
@JordanMedina
16 жыл бұрын
yeah it kinda does, the beginning also reminded me of a germ colony in a petri dish.
@arya1024
15 жыл бұрын
I think you are almost right. I think there has to be a connection. more like the noisiness of the quantum levels. or even the fabric of time and space at quantum level
@djtron1x
15 жыл бұрын
.... so .... freaking ... awesome ...
@jmok222
15 жыл бұрын
honestly wish i had some sort of shaking thingy like that.... amazing
@carpenoctem66
16 жыл бұрын
That last one was just awesome!
@Research0digo
15 жыл бұрын
Thank you Brianso8, I loved the Faraday action! I taught my kids to play with this mixture, and about how some of the properties of friction work, in a piece of tupperware filled with this mixture.When they poked their finger in rapidly, the mixture offered fairly strong resistance, but if you slowly put same finger in, it glides in easily. Same with trying to yank your finger out quickly, versus slowly. Sort of a mini version of quicksand. ^_^
@Amamkoncahuanquichu
16 жыл бұрын
we called it oobleck in 5th grade! You poke at it and it's hard, but it still flows out. Neat stuff.
@coolglen201
11 жыл бұрын
if anyone whats to do this mix flower(corn starch) with water until you get a slightly thick liquid but still flows normally the get a speaker that doesn't have a cover on it lay glad wrap over the speaker so the liquid doesn't wreck the speaker and pump the music and watch the magic
@DrouTOP
15 жыл бұрын
im thinking about 3/4 cup of science and 1/4 cup of curiousity really made this project pop off!!!
@dywyn
15 жыл бұрын
damn the ending is so cool!!! its a newtonian solid which means its a liquid but the molecules bond together when pressure is applied
@matoro1989
16 жыл бұрын
What I understand, which isn't much, from the wikipedia article is that if it was "newtonian" you could describe the viscosity of the liquid accurately, but because of the nature of non-newtonian liquid, it has unique behavior (especially with the vibrations) that make describing the viscosity difficult (I guess Newtonian physics goes into viscosity or something like that)
@ohnoitspit
13 жыл бұрын
Moses must've use a LOAD of cornstarch to get him and his passengers to the other side of the Red Sea
@Xronixles
15 жыл бұрын
i wonder how they shake it? but its really cool at the raising part, its like slime monters tryin to get out of there.
@garrittpwl
16 жыл бұрын
it has to do with the wave frequency that is being sent through the object, like hold on to a rope that's waving, but instead of you holding onto it and it stopping it keeps waving despite the fact that your holding it, its all about getting the right frequency
@salirezakm
14 жыл бұрын
This is marvelous ! but what kind of device is causing the liquid to react like that ?
@altsadhara
14 жыл бұрын
I resisted.... Btw, Awesome video Brian
@bozar88
15 жыл бұрын
how did you apply the vibration? do you use a lodspeaker, electromagnet or something else?
@lollygaggle
16 жыл бұрын
This is exactly how Quatermass started out and all kinds of trouble followed him about. Put the cornstarch back in the cupboard.
@adammenhennett
14 жыл бұрын
Has anyone compared this video to the visco-elastic properties of muscle/ fascia/ connective tissue? Thinking along the line of "why do injuries/ postural patterns persist" when a) all our cells are replaced within a few years and b) we've done the supposed "corrective work" to "fix" it? Just a thought....
@ThatGuyOverThere123
15 жыл бұрын
If they could motion capture that last "writhing finger" movement and blow it up to say, ten feet tall, It would make one heck of a movie special effect. Like some monster of the underworld bursting out of the ground.
@CandelaZ
16 жыл бұрын
i would like to know...what practical use is there for this? Its cool looking...but what can be done with it?
@guhmorningdude
16 жыл бұрын
dat last part was awsome. where can i get a controled vibration thingy
@a2ment
15 жыл бұрын
Non-newtonian liquid is so awesome to play with! i can spend hours holding it in my hands
@reeper147
16 жыл бұрын
I have actually tried this but I can't get the ratio of cornstarch and water quite right. What was the ratio you used in this experiment?
@azuma08
15 жыл бұрын
Very interesting, although can we use this for anything ?
@shadywalker2159
14 жыл бұрын
Yet another good example for cymatics.
@GinoTheSinner
16 жыл бұрын
spot on
@pfelice157
15 жыл бұрын
Next thing you know, the cornstarch develops intelligence, learns to control its own vibrations, kranks it up to 100,000 g's, sprouts flame-throwing knife swords, terrorizes the town, and is ultimately thwarted by Bruce Willis as John McClane. Seen it, man.
@ichersue
14 жыл бұрын
I tried that with my usb massager, it was so freaky... put a few drops of the cornstarch+water mixture on it while it's vibrating and they did seem to come alive!
@cuervo1957
15 жыл бұрын
What is the ratio of water to cornstarch? What did he use to vibrate the container? What kind of container is it? How deep is the layer? Is there anything we can do or learn with this?
@websuspect
15 жыл бұрын
Molecular resonant reactive surface tension
@bugworlds
15 жыл бұрын
Just mix water and cornstartch, see what you get, add more constarch until you get what you want. It's great fun
@naletakc
12 жыл бұрын
i boiled cornstarch and water and mix it with lots of shredded newspaper and cover a big hole under the sink it save mi neck in emergency i wonder if apart from glue and bakery is good for something else
@MiloCyrill
16 жыл бұрын
What you see here is an example of a so called Non-Newtonian fluid. It behaves like fluid when nearly no force is applied. But when you apply a force it behaves more like a solid matter, because it consists mostly of particles with a high friction coefficient against each other but which are surrounded by a thin layer of water between each other. The sonic waves apply frequent forces and become indirekt visible in the case of a resonance.
@Festias
16 жыл бұрын
ooblek! Yay! I used to play with it with my sis when I was really little.
@shikatwin
15 жыл бұрын
From the cornstarch and water .... LORD VOLDEMORT LIIIIIVES
@MiiiK3EY
12 жыл бұрын
ah i see. good point.
@googlyarsetube
11 жыл бұрын
How much could you scale something like this up in terms of volume/depth of liquid and Hz and g?
@chillz27
15 жыл бұрын
u can use it 4 body armour very flexible untill a force is applies IE bullet obvi not using cornstarch but sumthing else
@Sgrunterundt
13 жыл бұрын
@salirezakm A loudspeaker. Mix cornstarch with water, put it on a plastic film on top of a loudspeaker, hook it up to a tone generator, that is really all it takes. It's cool stuff.
@callogician
15 жыл бұрын
I don't need a PhD in physics to know that I agree with this analysis
@squalea
15 жыл бұрын
not fake, they did this on mythbusters at one point, and you can easily make a corn starch solution like this at home... it flows like a thick liquid when it's under no physical pressure but if you try to squeeze it it will solidify as long as you maintain that pressure.
@mohimdan
14 жыл бұрын
the last expirement looked horrific, like a bunch of people melting on each others and trying to escape hell
@whispurwind
16 жыл бұрын
Can you carry something like this around and use it to make a marble go through it?
@kingsman565
15 жыл бұрын
"What if its how somehow linked to how the fabric of our universe works?" It most probably is, I expected a terminator to climb out of it myself.
@fmsbball12
16 жыл бұрын
thank you. you actually know what your talking about
@KrazyKali69
16 жыл бұрын
dude, your freakin me out maaaaaan!
@laurnborne3830
3 жыл бұрын
Hello
@thedayofbass
13 жыл бұрын
i wonder what might happen if you were to use two different frequencies at opposing ends of the dish... what might the interference pattern look like?
@badmattitude666
14 жыл бұрын
that last bit looked like a scene from a sweet zombie flick.
@FerralBeard
16 жыл бұрын
dude, funky as
@WhiteZebraStripes
12 жыл бұрын
You can do the same thing with a cornstarch and water mixture. It's not fake. I think that the liquid in this video is a cornstarch and water mix because it acts very very much like one.
@technoman9000
15 жыл бұрын
If you have a loudspeaker that can go down to 120Hz then you can do that, a subwoofer would definitely do it. Try it with different waveforms, or with multifrequency tones.
@LdSea
14 жыл бұрын
TIP: if you don't have that rotating plate, you can do what I have done. use your sub-woofer (to whoever has a stereo system) It works the same as that when the bas is high, its even easier to set as you want...
@jhohen03
15 жыл бұрын
that is a non-Newtonian fluid. some of my classmates made a batch and were able to stir it, and it flowed like a liquid, but were able to run across it without sinking in
@torontomapleleafer
15 жыл бұрын
At the end it looks like lost souls trying to escape, lol!
@14Mentalist
13 жыл бұрын
i did an experimant a little much the same but filled a small pool with corn florour and water and had a huge speaker in the pool half way in and it felt like i was being punched then i got electricuted but my point was made
@CallMeGailyn
16 жыл бұрын
Fun with physics! Very cool, I love this stuff. :)
@laurnborne3830
3 жыл бұрын
Today, i will try to make the dead rise
@shijiro
16 жыл бұрын
Lol yeah it's like a CGI effect from Akira..nicely done
@hartley81848184
12 жыл бұрын
You can also do it with water and cornstarch.
@RS080722
15 жыл бұрын
one of the strangest bits of science i've seen in a while
@Wayrack
16 жыл бұрын
its like sun surface! awesome
@Tankot2000
15 жыл бұрын
Lol at the end. "I think it's a good time for the Army of the Undead!"
@MRNOISY
15 жыл бұрын
that was creepy as hell but cool at the same time
@5minmajor
15 жыл бұрын
What are you using to create the frequency and acceleration?
@jq747
13 жыл бұрын
Fascinating stuff. This material is basically very fine mud... I'm wondering about the practical applications wrt earthquakes, where we see the opposite effect, ie. the earth's shaking causes seemingly solid ground to behave like a liquid.
@zakabouzal
15 жыл бұрын
great stuff man, ewa ana zakaria
@eddiekoski
16 жыл бұрын
its just corn starch and water make it yourself its cool you leave it in your hand and it melts like liquid but if you hit it hard its like a solid.
@Biggligg99
16 жыл бұрын
that's completely amazing. I love science
@mangafreak010
15 жыл бұрын
dis is so freakin kool.. i gotto do this for my science fair project
@enkibumbu
14 жыл бұрын
I will never look at corn muffins the same again.
@MaXG65
16 жыл бұрын
Someday... Humans will realize how close this little experiment resembles time travel...
@Khono
16 жыл бұрын
If you can't find a vibrator (lol, not that kind) for this kind of thing, perhaps you could make one with a slightly off-center weight and something that spins in which you can control the spinning speed, like a high quality motor.
@Metatronicus
15 жыл бұрын
This is called "cymatics". Fairly simple, all matter exists because of vibration or frequentie.
@Revelde20
15 жыл бұрын
how are the vibritations created?? I mean , what divece is used to created the waves and frequency ?
@maribakumon
14 жыл бұрын
the last one looked like mud people trying to climb out but are melting at the same time
@Tidus0107
15 жыл бұрын
it may be old but its true its called a non neutroian fluid or oobleak its in youtube search for it and u will see how it moves at different hz
@TaylorRoysdon
15 жыл бұрын
Eh, no. It's not a plasma, cinematic, or a tear in any dimension. It's called a Non-Newtonian Fluid, which basically means it doesn't obey Newton's laws of viscosity. When pressure is applied the atoms of the substance get closer and lose energy, when at rest, or acted upon lightly the atoms remain as a similar distance and frequency to a liquid. BTW I'm 16 and i know this...
@borlani
16 жыл бұрын
Is this what we in the UK call Cornflour, white stuff you use to thicken sauces? I discovered you can pick it up, if you keep it moving - like rubbing a ball between your fingers, as soon as you stop, it turns liquid and drips away again. As a kid, I used to make such a ball, then hand it to someone! heh heh heh. I wondered if it would make a good Gearing clutch? Neat video though.
@Cybercreeps
15 жыл бұрын
Haha... I seen this one.... it is how liquid react to a sound and vibration in a certain frequencies... it is amazing to see how that liquid combination create such a reaction... imagine we can create an object with this method and quickly harden the object...
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