A new approach to manufacturing multicolor lenses could inspire a new generation of tiny, cheap, and powerful optics for portable devices such as phones and drones. The design uses layers of ...
Digital Photography Review on MSN
What is a histogram, and how do you use it?
Cameras and editing programs have a useful tool for evaluating exposure. Here's what you need to know about the histogram and ...
To receive gratuity, five years of continuous service with a company is required. But if an employee dies or becomes disabled in an accident before completing five years, what happens to the gratuity?
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