cornstarch and water bulletproof

Can cornstarch and water be body armor??? - YouTube

Oct 13, 2009· me and my friend doing a science experiment for extra credit Two .22 rounds in the right one and two .40 rounds in the left one 10/10/09.

Poland Developing Liquid Body Armor | Popular Science

Apr 03, 2015· Shear-thickening fluids, unlike other liquids, harden when struck by a strong impact. (For examples in a bullet-free setting, watch people walk across a vat of corn starch and water …

Episode 20 - Will it Stop a Bullet (Corn Starch) - YouTube

May 26, 2011· This week we take aim at some corn starch. Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next

Oobleck - Cool Science

When a large amount of cornstarch is added to a smaller amount of water it does not dissolve to make a liquid solution. It can flow, however, so we refer to this mixture as a fluid.A fluid is not a phase or state of matter (such as a solid, liquid or gas) but rather any substance that will deform or flow when a shear stress (i.e. a sideways push or force) is applied.

Oobleck's weird behavior is now predictable | MIT News

Oct 05, 2019· A new model predicts how cornstarch and water, a non-Newtonian fluid, can behave like a solid or liquid, depending on how fast it's deformed. When swirled slowly in a glass, the mixture acts as a liquid. ... Or perhaps the slurry could pad the lining of bulletproof vests, morphing briefly into an added shield against sudden impacts. With the ...

The Reason You Can Walk on Water (and Cornstarch)

Jul 11, 2012· A new explanation of the classic cornstarch experiment may help researchers to enhance bulletproof vests, design safer helmets, and build better roads.

Research on 'Oobleck' Could Enhance Body Armor, Softer ...

May 12, 2016· The cornstarch and water mixture is known as "oobleck," a shear thickening liquid that is a mainstay of internet videos and science demos, can rapidly switch between a liquid-like and a solid-like state in response to an externally applied stress. ... for example, strengthen bulletproof vests against knife wounds and enhance protection ...

Budget Body Armor? - The Truth About Guns

Mar 28, 2014· Damn it. Six slender bags of a water/cornstarch mixture isn't bulletproof at all. The amount you'd need to wear for a bulletproof vest would cripple Jean Claude Van Damme, if it worked at all. Youtube's Taofledermaus confirms the uselessness of the cornstarch and water method, but gets surprisingly good results with a giant gummi bear ...

Homemade liquid armor | Physics Forums

Sep 25, 2014· Just mix cornstarch and water. It won't have any ceramic properties, but you can get a really good handle on how the material works. Apr 23, 2013 #3 timthereaper. 478 32. That's pretty cool. I'd like to do my own experiments on this sometime. If you can't get a hold of silicon nanoparticles, maybe you can just get some diatomaceous earth, make ...

Dilatant - Wikipedia

Corn starch and water (oobleck) Cornstarch is a common thickening agent used in cooking. It is also a very good example of a shear thickening system. When a force is applied to a 1:1.25 mixture of water and cornstarch, the mixture acts as a solid and resists the force. Silica and polyethylene glycol

Nerdfighteria Wiki - Non-Newtonian Fluids & A Bulletproof ...

So what they're doing now is dipping Kevlar fibers into non-Newtonian fluids, the most common one being Silica dissolved in a polyethylene glycol gel. And thanks to science, putting on a bulletproof vest could be as easy [puts on hoodie] as that! Bulletproof hoodie! And then you've got head protection, too, check it …

Non-Newtonian Fluids and A Bulletproof Hoodie Video for ...

This Non-Newtonian Fluids and A Bulletproof Hoodie Video is suitable for 9th - 12th Grade. Can liquid body armor work better than Kevlar? An interesting video connects the Oobleck most children played with to non-Newtonian fluids. Then it offers updates on how …

oobleck – FYFD

One proposed method for improving bulletproof armor is adding a layer of non-Newtonian fluid that can help absorb and dissipate the kinetic energy of impact. ... a non-Newtonian fluid made up of water and cornstarch, is a perennial Internet favorite for its ability to dance and the fact that one can run across a pool Keep reading. Phenomena.

Oobleck - the Experiment in Corn Starch and Water - YouTube

Mar 22, 2009· With simple corn starch and water, you can make your own Oobleck, a cool example of a "Non-Newtonian Fluid", that is one that shows properties of being both ...

Extensional rheology of a shear-thickening cornstarch and ...

In this study, Hanji, a cornstarch suspension, Korean traditional long fiber paper, and a well-known STF, respectively, were examined for bulletproof applications to evaluate their own effects on ...

[General] How does a bulletproof catsuit work ...

When you apply a certain, small amount of force to it, it behaves like water or gel; easily manipulated, reshaped, and so on. But if you strike it suddenly, with a lot of force, it quickly hardens into a solid, then returns to its semi-fluid state. We can make that by mixing stuff you can literally find at WalMart: cornstarch and water.

MythBusters Episode 112: Coffin Punch

Nov 05, 2008· A mixture of cornstarch and water is bulletproof. busted. Adam reasoned that this mixture's properties as a non-Newtonian liquid might allow it to stop a bullet. However, 6 thin bags full of the liquid failed to stop the bullet. Bathroom tiles covered in a fiber-reinforced gypsum cement is bulletproof.

Liveleak.com - Liquid Bullet-Proof Armour

0 Liquid Bullet-Proof Armour . Same principle as the pool... - video encodings still in process - more; Man hit in head as Confederate Statue in ia is removed. US MRAP tries to intercept a Russian vehicle and gets its engine busted. ...

The Amazing Properties of Cornstarch and Water

The solidifying effect of the cornstarch-water mix may be related to a phenomenon known as shear thickening in which impacts and other stresses cause certain fluids to change properties. Because the cornstarch mix has a unique response to stresses, Brown's lab uses a special device to measure these effects in which a high-speed camera ...

Understanding the Amazing Properties of Cornstarch and Water

The solidifying effect of the cornstarch-water mix may be related to a phenomenon known as shear thickening in which impacts and other stresses cause certain fluids to change properties. Because the cornstarch mix has a unique response to stresses, Brown's lab uses a special device to measure these effects in which a high-speed camera ...