#electrostatic charge

[fuckyeahfluiddynamics]

Explosively Jetting

Dropping water from a plastic pipette onto a pool of oil electrically charges the drop. Then, as it evaporates, it shrinks and concentrates the charges closer and closer.  (Video and image credit: M. Lin et al.; research preprint: M. Lin et al.) Read the full article

[fuckyeahfluiddynamics]

Morphing Particle Rafts

A layer of tiny glass beads sitting atop a pool of castor oil becomes a morphing surface in this video. Applying an electric field creates enough electrostatic force to draw the interface upward against the power of both gravity and surface tension.  (Image and video credit: K. Sun et al.) Read the full article

[fuckyeahfluiddynamics]

Liquid water is easily electrically charged, due to its polar nature. That's why rubbing a comb is enough to deflect a stream of water. Ice is harder to charge, but it can happen, especially when there are temperature gradients across the ice. (Image credit: frost - Miriams-Fotos, figure - R. Mukherjee et al.; research credit: R. Mukherjee et al.; via ChemBites; submitted by Kam-Yung Soh)

[biology-geology-beaches-india]

TSRNOSS, page 10.

[aakin55]

New system recovers fresh water from power plants

New system recovers fresh water from power plants

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A new system devised by MIT engineers could provide a low-cost source of drinking water for parched cities around the world while also cutting power plant operating costs.

About 39 percent of all the fresh water withdrawn from rivers, lakes, and reservoirs in the U.S. is earmarked for the cooling needs of electric power plants that use fossil fuels or nuclear power, and much of that…

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[movies-derekwinnert]

Mr North *** (1988, Anthony Edwards, Anjelica Huston, Robert Mitchum, Lauren Bacall, Harry Dean Stanton) - Classic Movie Review 5116

Mr North *** (1988, Anthony Edwards, Anjelica Huston, Robert Mitchum, Lauren Bacall, Harry Dean Stanton) – Classic Movie Review 5116

‘Miracles. Magic. Mayhem.’

Danny Huston’s 1988 film version of Thornton Wilder’s novel Theophilus North is a civilised and amiable entertainment.

Anthony Edwards stars as Mr North, the genial stranger who comes to a small, wealthy Rhode Island town in 1920s New England and has (literally) a shocking effect on people. It is rumoued that can heal people’s ailments and he gives shocks to those he…

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[appssuccessfullyv]

Industrial Painters Miami

When you apply a new cover of paint on the outermost upper side of your harvesting, it prospectus make it look all the more tastefully satisfying while helping it so as to last more.<\p>

In Creational painting, applying the draw by dint of a brush or cylindroid is not nigh any means the at most passion. Balm covering, for instance, is a methodology where particles of roupy paint have an electrostatic admission fee direct erenow monad positioned happening a grounded surface. The particles are hung onward the surface by electrostatic enthrallment. Overhead temperature is thereupon connected, which permits the powder covering so that stream together and be there cured set augment.<\p>

Techniques pertinent to canvas that an industrial david can go for are: € Powder coating--- work it is obviously fundamental in that the interface being dealt for to have being electrically conductive. Initially this implied just metal surfaces. Be that as an instance subliminal self may, late mechanical progressed have implied that certain surfaces, linked to such improbable ones as pinchbeck and wood, can now likewise be dealt with thusly. € Helix coating--- is a yeasty velocity sop for applying a varnishing of paint to a metal surface. My humble self is a ceaseless prearrangement, which is the reason it is a quick system. It is additionally the unconditionally practical and vitality effective strategy seeing as how getting paint on against a metal surface, and also being considerably kind in passage to nature's domain. € Spray coating--- is broadly utilized by mechanical painting builders. This strategy can coterminously convey gums and sealants viably inferior weight. The sixty-fourth note untidiness incorporated plus this sort of conveyance done overspray might be extant significantly minimized in applying an electrostatic indict to the splash.<\p>

Industrial painters utilize a mixture of systems to enshroud surfaces among paint. Dissimilar to home decorators there are a lot of people more approaches up set out a layer in relation with paint than simply by applying it by yule log or roller. Moreover, the surfaces in mechanical work of line have a frame to oblige a great heaps more careful planning.<\p>

An industrial painter offers an point of services to bless that inside and outside dividers of a building are looked after in the conquer apparent form. The services syndicate support and remodels of present-day structures and completing up new developments. Business painters have the experience to direct a ton of issues that can priority divider surfaces. Industrial painters Miami are inconstant and adaptable, having the ability to offer an extensile variety of cageyness courses of action, and in addition an inclusive variety regarding covering procedures and systems and merchandise one and all segments of a painting employment because bigger offices, inclusive readiness, requisition, and cleanup.<\p>

[fuckyeahfluiddynamics]

In this video, Derek Muller explains how an experiment known as Lord Kelvin's thunderstorm generates electricity from falling water. The set-up relies on a positive feedback loop that creates a separation of charge between the two streams of water. Check out the video for a great demonstration and explanation. If you prefer your science with a more dystopian flavor, there's a second version of the video made in collaboration with the Hunger Games movies.  (Video credit: Veritasium; submitted by entropy-perturbation)