Related topics: light

Kodak taking Kodachrome away

Kodak is taking Kodachrome away. More than 35 years after Paul Simon immortalized the color film in song, the company announced on Monday that it would be ending production of Kodachrome.

New method can remove dyes from wastewater

North Carolina State University researchers have demonstrated that a synthetic polymer can remove certain dyes from water, and that the polymer can be recovered and reused. The findings offer a new potential method for cleaning ...

Review: New iPad screen is eye-opening upgrade

(AP) -- Beware the new iPad, not because it's an inferior product, but because it's a superior one. Using one is like living the life of a millionaire for a day, then getting dumped back in your regular life. Your eyes are ...

Mathematically correcting over- and underexposure in photographs

Almost anyone with a camera or smartphone is sure to have noticed that taking pictures in bright conditions, such as a sunny day, can cause a loss of highlight details (or overexposure) in bright regions and a loss of shadow ...

Using transparent ink to print color images

A team of researchers affiliated with a host of institutions in China has developed a new way to print color images using standard inkjet printers. In their paper published in the journal Science Advances, the group describes ...

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