Search results for non newtonian fluids

Condensed Matter Feb 24, 2016

Soft solids and the science of cake

Researchers hope that working out the behaviours of soft solids, which can act like either solids or liquids, may make for tastier cakes – and safer oil wells.

Space Exploration Jan 15, 2016

How do you build a mirror for one of the world's biggest telescopes?

When astronomers point their telescopes up at the sky to see distant supernovae or quasars, they're collecting light that's traveled millions or even billions of light-years through space. Even huge and powerful energy sources ...

Soft Matter Dec 8, 2015

Swimming bacteria, sperm increase speed through 'corridors' of low viscosity fluid

New research findings are yielding insights into the physics behind the swimming behavior of bacteria and spermatozoa that could lead to a better understanding of the mechanisms affecting fertility and formation of bacterial ...

General Physics Nov 24, 2015

Exploring the physics of a chocolate fountain

A mathematics student has worked out the secrets of how chocolate behaves in a chocolate fountain, answering the age-old question of why the falling 'curtain' of chocolate surprisingly pulls inwards rather than going straight ...

Mar 27, 2015

Swimming algae offer insights into living fluid dynamics

None of us would be alive if sperm cells didn't know how to swim, or if the cilia in our lungs couldn't prevent fluid buildup. But we know very little about the dynamics of so-called "living fluids," those containing cells, ...

General Physics Nov 25, 2014

The complex fluid dynamics of paint dripping techniques employed by Jackson Pollock

Jackson Pollock, one of the greatest American artists of the 20th century, revolutionized abstract expressionist painting in the mid-20th century with his unique "drip" technique—masterpieces of densely tangled lines of ...

General Physics Jan 14, 2014

Why Einstein will never be wrong

One of the benefits of being an astrophysicist is your weekly email from someone who claims to have "proven Einstein wrong". These either contain no mathematical equations and use phrases such as "it is obvious that..", or ...

Social Sciences Oct 18, 2013

Starting from scratch: RIT program teaches first-year students how to learn

Starting college on the right foot—and in the right frame of mind—can make the difference between completing a bachelor's degree and dropping out in the first or second year of school.

Nanophysics Aug 15, 2013

Researchers examine dynamics of liquid metal particles at nanoscale

Two NJIT researchers have demonstrated that using a continuum-based approach, they can explain the dynamics of liquid metal particles on a substrate of a nanoscale. "Numerical simulation of ejected molten metal nanoparticles ...

General Physics Apr 30, 2013

Research helps to show how turbulence can occur without inertia

(Phys.org) —Anyone who has flown in an airplane knows about turbulence, or when the flow of a fluid—in this case, the flow of air over the wings—becomes chaotic and unstable. For more than a century, the field of fluid ...

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