Search results for viscoelastic solids

General Physics Jan 25, 2011

Muddled mix the corniest way to plug leaky oil well

Call it better drilling through chemistry. The uncontrollable flood of oil into the Gulf of Mexico during last year's Deepwater Horizon disaster clearly illustrated that knowing how to stop the flow of oil when something ...

Biochemistry Nov 3, 2010

Cell membranes behave like cornstarch and water

(PhysOrg.com) -- Surprising discovery by physicists at the University of Oregon overturns a long-held belief, and raises fresh new scientific questions about the biology that regulates lipid and protein mobility.

Analytical Chemistry Sep 1, 2010

Researchers demonstrate new MEMS dynamic rheometer (w/ Video)

Researchers at the National Institute of Standards and Technology have demonstrated a microminiaturized device that can make complex viscosity measurements -- critical data for a wide variety of fields dealing with things ...

Materials Science May 17, 2010

Researchers discover spider webs' true 'sticking power' (w/ Video)

The secret of a brilliant evolutionary development, spider web glue, has been discovered by University of Akron researchers.

General Physics Aug 26, 2009

How blast waves cause human brain injury even without direct head impacts?

New research on the effects of blast waves could lead to an enhanced understanding of head injuries and improved military helmet design.

Biochemistry Jun 30, 2009

New lab-on-a-chip measures mechanics of bacteria colonies

(PhysOrg.com) -- Researchers at the University of Michigan have devised a microscale tool to help them understand the mechanical behavior of biofilms, slimy colonies of bacteria involved in most human infectious diseases.

Jan 21, 2009

Researchers cooking up new gelled rocket fuels

Engineers and food scientists are teaming up to develop a new type of gelled fuel the consistency of orange marmalade designed to improve the safety, performance and range of rockets for space and military applications.

General Physics Apr 30, 2008

Atomic force microscopy reveals liquids adjust viscosity when confined, shaken

Getting ketchup out of the bottle isn’t always easy. However, shaking the bottle before trying to pour allows the thick, gooey ketchup to flow more freely because it becomes more fluid when agitated. The opposite is not typically ...

General Physics Jan 23, 2008

Videos Extract Mechanical Properties of Liquid-Gel Interfaces

Blood coursing through vessels, lubricated cartilage sliding against joints, ink jets splashing on paper—living and nonliving things abound with fluids meeting solids. However important these liquid/solid boundaries may be, ...

Other Jun 1, 2007

How to Rip a Fluid

In a simple experiment on a mixture of water, surfactant (soap), and an organic salt, two researchers working in the Pritchard Laboratories at Penn State have shown that a rigid object like a knife passes through the mixture ...

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