Videos tagged with "science" - page 3

Non-Newtonian fluid, the harder you press, the harder it gets [VIDEO]

A non-Newtonian fluid is a fluid that does not follow Newton's law of viscosity, that is, it has variable viscosity dependent on stress.


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Published 8 months ago VXV
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Published 8 months ago VXV
8 views

Non-Newtonian fluid, the harder you press, the harder it gets [VIDEO]

A non-Newtonian fluid is a fluid that does not follow Newton's law of viscosity, that is, it has variable viscosity dependent on stress.

Opening coke bottle underwater! [VIDEO]

The pressure at the bottom of the Pool is so high that no pressure is being released when the can is opened.


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Published 8 months ago VXV
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Published 8 months ago VXV
12 views

Opening coke bottle underwater! [VIDEO]

The pressure at the bottom of the Pool is so high that no pressure is being released when the can is opened.

The stability of a high speed train in China [VIDEO]

China's high speed rail network is world-leading and uses exclusively China-made tech. It's in a whole other league for speed and stability.


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Published 10 months ago VXV
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Published 10 months ago VXV
8 views

The stability of a high speed train in China [VIDEO]

China's high speed rail network is world-leading and uses exclusively China-made tech. It's in a whole other league for speed and stability.

A demonstration of the open siphon effect [VIDEO]

A demonstration of the open siphon effect, a result of the extreme extensional thickening exhibited by the material. Samples are a 0.5% solution of 8,000,000 molecular weight poly(ethylene oxide) in water (red) and a 0.5% solution of 8,000,000 molecular weight poly(ethylene oxide) in water with 45-60 nm silica nanoparticles (blue).


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Published 1 year ago VXV
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Published 1 year ago VXV
36 views

A demonstration of the open siphon effect [VIDEO]

A demonstration of the open siphon effect, a result of the extreme extensional thickening exhibited by the material. Samples are a 0.5% solution of 8,000,000 molecular weight poly(ethylene oxide) in water (red) and a 0.5% solution of 8,000,000 molecular weight poly(ethylene oxide) in water with 45-60 nm silica nanoparticles (blue).

An amazing physical phenomenon

Properly selected shaking means that the liquid layer cannot drain and levitates in the center of the container. The pressure underneath pushes light objects into this layer, causing them to float upside down in it.


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Published 1 year ago VXV
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Published 1 year ago VXV
13 views

An amazing physical phenomenon

Properly selected shaking means that the liquid layer cannot drain and levitates in the center of the container. The pressure underneath pushes light objects into this layer, causing them to float upside down in it.