This does not involve holographic images of the usual sort, but is a way of projecting beams of light wherever they are needed.
Organic polymers are a fundamentally new way of converting electricity to light, a process at the heart of all displays--TVs, computer monitors, cell phone screens.
The computer maker managed to simultaneously transmit 55 wavelengths and came up with a way of amplifying the light signals every 50 kilometers, since light pulses degrade over long stretches and must be strengthened.
But in the inimitable way that could only be the result of a life so deeply mixed with tragedy and joy, Westheimer finds a way to make light of the shrapnel wounds her feet suffered during the attack.
He is very principled, but he pulls it off because of his rather light-hearted way of sometimes appearing in public.
When struck by light, the electrons in an atom of silver vibrate in a way that causes them to radiate small amounts of light themselves.
And those values are especially important to remember now, as we continue to try and find a way forward in light of the budget cuts that are already starting to cost us jobs and hurt our economy.
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Those goals are especially important to remember now, "as we continue to try and find a way forward in light of the budget cuts that are already starting to cost us jobs and hurt our economy, " he said.
The firm's associate director, Andrew Howis, said the latest study was just one of several efforts under way aimed at tackling the problem of stray light.
When this sort of star implodes, to create a black hole, it generates jets of material that punch their way out of the collapsing mass at near light-speed, to produce extremely high-energy emissions of light.
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Especially from the south, you drive around and you see these towers that kind of light the way into the city at times.
We're nowhere near the top of the hole, but we are scrambling up the side now, and we can sort of see light way up there.
Presenting is a way of putting a spot- light on an idea that no other mediated format can ever match not email, not memos, not even TV or radio.
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Together, these researchers have found a way to measure the amount of light pollution around using satellite data, thereby creating the world's first atlas of light and darkness.
Not everyone will be comfortable with Google extending its reach this way, particularly in light of the fact its Street View cars collected users' emails, passwords and other personal data for more than two years before the practice was put to a stop.
In the second mode of working, the crystal fibre uses the regular array of holes to influence light in much the same way as the arrangement of atoms in a crystal can determine whether electrons are able to travel easily through it and hence whether the crystal is electrically conducting or not.
He started with the small quatrefoil lights of the Holy Spirit and the crucifixion, proceeding down through the main panels of Christ and his followers on the mountain, with all the way the white shaft of God's transfiguring light growing broader through the fire-and-storm colours of the glass.
Einstein predicted the distortion of light in this way in 1915, as part of his general theory of relativity.
"We now have to find a way of living without her love and light and we would ask at this difficult time for some privacy as we try to come to terms with our loss, " she said.
This is done using a technique called interferometry, which merges the beams of light in a way that simulates the sharpness (though not the brightness) of the images that would be obtained from a telescope whose mirror was 200 metres across.
But that should be in the sense of what might be called "conservative realism" - in accordance with which the United States needs to equip itself and behave in light of the way the world really is, not on the basis of some fantasy about how it might be if only we disarmed.
Since they were first made in 1995, Bose-Einstein condensates have become commonplace as experimental tools. (They are particularly valued for their ability to slow the speed of light all the way down to zero.) Dr Steinhauer and his colleagues created a condensate out of a gas of rubidium atoms held in a magnetic trap.
In one of the most innovative new uses of LEDs, Zoon Designs has created LED handrails that light the way while transforming any common stairwell into something out of the movie Tron.
The case shone a light on the way members of the House of Lords claimed expenses.
The distortion of light, and the way supernovae appear would be different.
That might be about to change, though, as South Korea's state-owned Korea Electronics Technology Institute has announced a new image sensor chip that promises to take "vibrant photos" in extreme low-light conditions -- all the way down to 1 lux, which is the equivalent light output of a candle shining one meter away.
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Sopheng had kindly arranged to be my guide for the rest of my stay, and over the next two and a half days, through an ever-changing flow of sunshine, light showers and deluging downpours, he went far out of his way to give me an exceptional tour of Banteay Chhmar.
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