Electricity is actually made ordspråk
Dave Barry (1947-) |  |
Dave Barry (1947-) | |
 They wanted to fire one X-ray photon at a hydrogen molecule, knock both electrons back, and the two nuclei would explode apart. Then, they wanted to catch all four particles and figure out the orientation of the molecule in space: how far apart were the nuclei, where did the electrons go for that orientation and what were their distances. |
| We saw many, many, many comet particles that were big enough to see with the naked eye. |
| Spin Coulomb drag results because the motion of spin through the semiconductor is sensitive to collisions between electrons, whereas the transport of charge is not. When electrons bump into one another, the mutual repulsion of their negative charges creates a drag on their spin current, which is a relative motion between individual electrons, but not on their charge current, which is the collective transport of all the electrons in motion. |
| Comets are like libraries, storing the record of our formation in tiny particles. |
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Sophia Loren (1934-) |  |
| This is so tiny it can go where no one has ever gone before. (Nano-particles) can cross the blood-brain barrier. The general concern is that the safety work really has to be done or people won't trust the products. |
Norman Lear (1922-) |  |
| We're focused on things that will do one of three things. Put more electrons into the system, more electricity, reduce the demand by conservation and energy efficiency, and make the transmission, distribution, billing and generating system more efficient. |
| The problem with the classical theory is that you could use any combination of particles to make the black hole -- protons, electrons, stars, planets, whatever -- and it would make no difference. There must be billions of ways to make a black hole, yet with the classical model the final state of the system is always the same. |
| My mother raised nine kids in a tiny house with no electricity and no running water. |
| [In its pursuit of the biggest, most tantalising question of all - whether there's a grand, all-embracing theory, a unified theory of everything, that will complete our understanding of the laws of the universe - the IAS has become a hotbed of string theorists, who argue that the basic building blocks of nature are not zero-dimensional particles as previously believed but tiny one-dimensional filaments called strings.] String theory is the best candidate to give us a unified understanding of the forces of nature, ... I began working on it in the early Seventies. It never occurred to me then that I'd still be working on it 30 years later. |
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Denna sidan visar ordspråk som liknar "Electricity is actually made up of extremely tiny particles called electrons that you cannot see with the naked eye unless you have been drinking.".
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varav 643952 på svenska
Ordspråk (1469558 st) Sök
Kategorier (2627 st) Sök
Källor (167535 st) Sök
Bilder (4592 st)
Född (10495 st)
Dog (3318 st)
Datum (9517 st)
Länder (5315 st)
Definitioner (1855 st)
Idiom (4439 st)
Latinska Citat (669 st)
Längder
Topplistor (6 st)
Ordspråksmusik (20 st)
Statistik
Denna sidan visar ordspråk som liknar "Electricity is actually made up of extremely tiny particles called electrons that you cannot see with the naked eye unless you have been drinking.".
Här har vi samlat citat sedan 1990!
Vad är ordspråk?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
Hjälp till!
 |
Här har vi samlat citat sedan 1990!
Vad är ordspråk?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
Hjälp till!
|