Bands of dark and light along the tail can be seen in the fossils.
By focusing on the edges separating dark from light areas, the researchers classified their dozen cities into three types.
Roasting coffee depends on different characteristics of the bean, density, shape, growing region..all these factors decide how dark or light the roast should be.
This is because most cosmologists reckon that the Big Bang could not have generated nearly enough ordinary matter--dark or light--to create a closed universe.
They are gorgeous, bright-eyed, brilliant girls: one tall, one short, pant legs dragging, torn leggings, sneakers that glow in the dark or light up with each step, boom boom boom.
Tipple on any number of Mexican beers -- Pacifico, Tecate, Bohemia (dark or light), Indio or Corona -- but while in Guadalajara try its locally-brewed beer, Minerva, which produces a pale ale and a stout in addition to the more common lagers.
Due to the limited number of electrodes, patients would only be able to discern light or dark, but most have reported better functionality with the device -- being able to make out the shape of a curb while walking, or discerning between light, grey or dark colored socks, for instance.
Video from the theater shows a man they say is Holmes -- wearing dark pants, a light-colored shirt and a dark stocking cap covering his orange hair -- entering the multiplex before the movie begins.
"The good news is that people who stay up late in front of the television and computer may be able to undo some of the harmful effects just by going back to a regular light-dark cycle and minimizing their exposure to artificial light at night, " Bedrosian says.
On the other, the place where light and dark green had merged becomes blurred, diffused by the light itself.
One wore a dark baseball cap, a light collarless shirt and a dark-colored jacket.
And even before she had allowed half an inch of morning light to show itself she was aware of a dark stripe cutting that light off.
"Einstein's theory of general relativity tells us that mass bends space and time, so when light comes toward us through the Universe, if it passes some dark matter, its light gets bent and the image we see gets bent and distorted, " Dr Heymans told the meeting.
The festival links yin and yang, the qualities of light and dark or cold and warmth (among others) to the waxing and waning of the sun's light.
MSN: The crazy ways we mark winter solstice �� shortest day of year
"Venice: Under the Rialto Bridge" (1909) is almost equal parts dark shadow and blinding light.
Roxanne takes two similar looking bracelets, both containing varying shades of light and dark green.
Light and dark cycles cause changes in levels of brain chemicals such as melatonin.
This week, the Internet puts its power on display, of both the light and dark variety.
FORBES: Did Anonymous Undo The Goodwill Built Up By 'The Internet' This Week?
They were exposed to flickering images with different levels of contrasts between light and dark.
Without help from the label text, you might miss the ribcage parallel light and dark lines.
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My candles are burning all over this land, light the dark road for the man passing by.
Police say he was last seen wearing dark trousers, a light shirt, light-coloured jacket and a trilby hat.
Some of the early patients testing the device said they could distinguish boundaries between objects and differentiate light from dark.
The memory hole feels like a dark cavern, but light that makes us close our eyes is darkness to us.
Each mirror acts as a beam-steering device, controlling whether a single picture element (pixel) in the image is light or dark.
Dr Pey, who is registered blind and can only distinguish between light and dark, described the experience on 2 February as "distressing".
When you feel like you are in the dark charts can throw light on where we are now and where we have been.
Russian speakers, who make an extra distinction between light and dark blues in their language, are better able to visually discriminate shades of blue.
Six prisoners were held in the segregation unit, which was dark with little natural light and "heavily soiled" toilets, for longer than 30 days.
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