Here they join up and are hurled away, forming tiny two-coloured balls.
It's Berlin, and I'm in a Smart car, DaimlerChrysler's tiny two-seater that has become a familiar sight in Europe's cramped city streets.
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Composed of light-absorbing, colloidal quantum dots linked to carbon-based fullerene nanoparticles, these tiny two-particle systems can convert light to electricity in a precisely controlled way.
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The popularity of Smart Cars suggests that there is a market for tiny, two-seater cars that are ECO-friendly.
Fine filters capture debris as tiny as two microns.
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Several makers of mobile phones and pagers have added tiny keyboards for two-way messaging.
In 1986, Mr Miyauchi bought Akane Securities, a tiny stockbroker with two branches in Tokyo and Osaka.
Using a technique developed using primates, Professor Aziz drilled two tiny holes into Sean's head and inserted electrodes.
Dr Haroche trapped his photons by getting them to bounce back and forth between two tiny superconducting mirrors.
Each lace motif was applied with tiny stitches every two to three millimeters.
He freeze-frames and points to two tiny bolts that he says prove this is a Croatian weapon, not a South African version.
Two tiny bedrooms, a lean-to kitchen, half a mile from the village.
The 44-metre PSLV rocket hurled into polar orbit TES and two tiny satellites, one from European Space Agency and the other from Germany.
One of these is the 8km walk from Guankeng to Lingjiao, two tiny villages located further north in the mountains near the Jiangxi-Anhui border.
Dating from 1974, it features a live parrot in a cage, surrounded by two tiny palm trees and a cassette recording of the artist reading one of his poems.
There was a flowerpot filled with edible mulch, from which we "harvested" carrots and radishes, a ceramic egg containing two tiny smoked quail eggs nestled on a bed of smoldering hay.
This species only survives on two tiny islets nearby.
BBC: NEWS | Science & Environment | Darwin 200: The Galapagos Islands
When Dr Koechlin and his team pointed it at Mars they could distinguish that planet's two tiny moons a task which would require a Newtonian telescope with a mirror at least 30cm across.
While nearly all the youngsters at the screening I attended enjoyed this movie, two tiny tykes became very frightened by the bad toys and had to be taken out of the theater.
Our hearts went out to Wesley and her two tiny girls, who sat in on the taping with the other children thinking that these pens would go to their "Daddy" and his men.
The cool part comes when they cut to the (luxurious) interior of the sedan and focus on the dashboard, where the Distance Plus data is displayed inside the speedometer as two tiny cars moving towards and away from one another, in response to real world conditions.
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Apart from their tiny budgets, these two films could scarcely differ more.
Yet for almost two years tiny Greece has had the entire world trembling in fear every few months, world markets in confusion, and world leaders rattled.
Buffett leads Berkshire with a tiny staff of roughly two dozen at its headquarters, and he largely lets the CEOs of all Berkshire's subsidiaries make all the operating decisions.
Working out of Canfield's tiny apartment, with two cell phones and a desk made out of a door and milk crates, the duo started looking for mintmakers and packaging sources.
Thirty days is just a tiny fraction of the two-year commitment you sign when buying discounted phones in the US -- one-twenty-fourth of the actual time you're stuck with the device before switching phones.
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Recently, researchers writing in Physical Review B suggested that arranging a number of tiny cloaks in a two-dimensional grid could be put to use in biomedicine and sensing, as well as traditional camouflage.
Reinsborough must have saved some of his best ideas (and especially his rolodex) for the launch of Venari, because in the past week the tiny company has scored two big wins in the deepwater Gulf of Mexico.
FORBES: Tiny Dallas-Based Oil Company Scores Two Giant Deepwater Discoveries In One Week
Tiny liquid crystal molecules are sandwiched between the two polarizers, and these crystals can be switched by tiny transistors to act as light valves.
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