Sentences with phrase «charged black particles»

The positively charged white particles and negatively charged black particles react to changes in electrical current, moving to the display surface and coloring the surface.

Each microcapsule contains negatively charged white particles and positively charged black particles suspended in a clear fluid.

Each of this microcapsule has two particles; a positive charged white particle and a negative charged black particle, both suspended in a clear fluid.

Not exact matches

First, a black hole accelerates charged particles to extreme energies in a powerful jet (SN: 9/16/17, p. 16).

Outer space may look mostly empty, but it's actually packed with cosmic radiation — gamma rays and charged particles produced by exploding stars, black holes and other violent astrophysical phenomena.

As black holes suck matter in, they produce charged particles that smash into gas molecules and photons, producing gamma rays.

Likewise, if black holes act like information mirrors, as Hayden and Preskill suggested, a particle falling into a black hole would be followed by an antiparticle coming out — a partner with the opposite electric charge — which would carry the information contained in the spin of the original particle.

When the team bombarded the fossils with charged particles and then analyzed the particles that were knocked from the surface (a technique called time - of - flight secondary ion mass spectrometry), they chemically identified the remnants of eumelanin, a pigment that typically lends a black or brown color to skin or feathers.

Around spinning black holes, however, frame dragging could be hugely important: By whipping magnetic field lines through the electrically charged gas around the holes, it could convert them into electromagnetic generators, which would explain how they spew jets of energetic particles millions of light - years into space.

This «ink» consists of thousands of capsules containing positively charged white particles and negatively charged black ones.

Dubbed IceCube, this novel project built in the Antarctic ice will map cosmic neutrinos, nearly massless particles with no electric charge that stream from such mysterious entities as black holes, dark matter, and exploding stars.

The most popular explanation of how jets form is that the fast - spinning accretion disk, which contains charged particles, will produce a powerful magnetic field that is in contact with the black hole.

As the charged particles orbit the black hole, they generate a magnetic field perpendicular to their motion — and to the plane of the galaxy.

Cluster pioneered measurements of electric currents in space, revealed the nature of black aurorae, and discovered that plasma — a gas of charged particles surrounding Earth — makes «waves».

Scientists have found that the charged particles in graphene behave like a relativistic fluid, meaning graphene - based chips could now be used to model black holes and supernovas or build highly efficient devices that turn heat into electricity.

The most popular type of e-paper in use today is E Ink's electrophoretic technology, which creates images by moving around charged white and black particles floating in a clear fluid.

This «ink» consists of thousands of capsules containing positively charged white particles and negatively charged black ones.

It works by applying an electrical charge to millions of tiny black particles, causing them to freeze in a pattern of letters or grayscale images.

SiPix epaper displays are created by inserting electrically - charged white particles into a black dielectric fluid within Microcups.

For those who aren't familiar with how it works, E Ink relies on tiny capsules containing both a clear liquid and black and white ink particles, which are electrically charged.

Building on the work from the 1970s, the display used electric charge to rotate black and white ink particles inside tiny capsules located in the screen.

These differently - colored particles carry the same charge as the black ink, but move to the surface of the display under a different voltage, proving perfect for applications such as shelf labels and different billboards.

If the electric charge applied is negative, then the negative black ink particles will be repelled to the top of the capsule and color the surface of the display black in that spot.

A clever solution by E Ink ®, for example, solved the black and white dilemma by introducing a third color, red, which carries the same charge as the black particles of the display film, but rises to the surface under different voltage.

Capsules filled with negatively and positively charged particles color the surface of an electronic paper display black or white when an electric charge is applied (Image source: E Ink ®)

By introducing a negative or positive charge, the black or white particles inside an EPD that carry a corresponding charge are moved to the surface of the display, where they create a picture or text.

The particles inside the capsules come in different colors and with different electric charges; in the most basic incarnation of an e-paper screen, these particles will be either black or white.

Each sphere is a janus particle composed of negatively charged black plastic on one side and positively charged white plastic on the other (each bead is thus a dipole).

A negative charge to the surface electrode repels the particles to the bottom of local capsules, forcing the black dye to the surface and turning the pixel black.