Cameras and editing programs have a useful tool for evaluating exposure. Here's what you need to know about the histogram and ...

“If you wanted to take a picture of the rocket as it flew past, you would have to take into account that the light from ...

When taking pictures of the night sky, any noise picked up by the sensor can obscure the desired result. One major cause of noise in CMOS sensors is heat—even small amounts can degrade the final ...

A novel spectroscopic method developed at Institute of Science Tokyo, Japan, enables highly sensitive analysis of molecules at material interfaces, using a combination of conventional ATR-IR, precise ...