She still treasures the moment when a piece of the past, an object of people's daily lives in ancient Athens, or a marker mentioned in an ancient text, is revealed and she's able to bring it back into the light.
Even those setting off the firecrackers would dart out into the road, light the fuse and then rush back into a doorway to take shelter from the downpour.
When light travelling through the core deviates from its course and hits the cladding, the boundary between the two acts as a mirror, and the errant light is reflected back into the core.
Right now, cross-connects have to convert light impulses into electrons before switching a signal and sending it back out as light.
When the result is transformed back into its original condition, the only light remaining marks the position of the target, or things that looked similar to it, in the original image.
Bob Dotson is back now to shine a little more light into history's shadows.
The flashing lights are likely to leave you feeling disorientated, so as you walk back through the exhibition to exit into the natural light, it is likely you will start to see things differently.
After the show, which both School Reporters enjoyed, it was back into reporting mode as they tracked down world light-welterweight champion Amir Khan and world heptathlon champion Jessica Ennis for further interviews.
The next morning, guided by moonlight, we crept out with our suitcases and backpacks, met our car and made it back into the world of people, noises, light, heat, food, working outlets, transportation that was taking people different places, all a little startling.
So what we want to do is fine-tune that special characteristic of the light so it shines back and it doesn't absorb into the material and cause damage.
Driven by Lumus' patented Light-guide Optical Element, a micro-display pod, and the Optical Engine which projects light into the lens -- where it is reflected back to the user's eye via reflectors embedded in the lens -- the Lumus' DK-32 delivers a bright 720p 3D-capable display that only weighs 27 grams.
The output is then relayed into a 1.4 mm thick plastic waveguide lens with input and output hologram structures on the surface which squeezes the light down the waveguide and then two dimensionally expands the image back into the user's eye, creating an image that is then mixed into the real world.
ENGADGET: Vuzix designs Smart Glasses to look like sunshades, tout connected transparent display
But thankfully the deluge eased slightly, albeit not without leaving the pitch a quagmire, and Priestland made light of the conditions with two fine penalties to bring the Scarlets back into range.
The disc was too fragile to play using a needle so the museum, along with researchers at the US Library of Congress and the Lawrence Berkeley National Laboratory, developed an alternative play-back system that used light and a 3D camera to turn its bumps and grooves into sounds.
Because light moves at finite speed, looking farther into the Universe means looking back in time.
Hamilton's chances were dashed when he crashed into the back of Ferrari's Kimi Raikkonen as the Finn waited on a red light at the end of the pit lane.
Another example of his unorthodox thinking is his observation that painting the roofs of buildings around the world white and using light-coloured road surfaces rather than blacktop would reflect a lot of sunlight back into space possibly enough to have an effect on global warming as big as taking every car in the world off the road for a decade.
Fisherman now use light mesh trawls instead of dredging the sea bed, while juvenile queenies are thrown back into the sea and protected.
Although he offers some points of light -- putting an aerosol layer of fine particles into the stratosphere to reflect back sunlight may, he says, could buy us some time by slowing down the rate of decline for a decade -- his projections are on the whole brutally pessimistic.
应用推荐