Growing Grapes Grapes grow on vines. There are many different types of grapes, but theÂ…

What is Wine? There are red wines, pink wines (also known as "rose" or some-times…

Once the developed image is obtained, a large amount of unexposed and undeveloped silver halide…

The radiation sensitivity of silver halides ends for all practical purposes at about 525 mm…

The exact methods used in preparing commercial photographic emulsions are closely guarded trade secrets, but…

Gelatin is a protein extracted from animal hides, bone, and sinew that belongs to the…

The silver halide process is by far the most important of all of the radiation-sensitive…

To understand the fundamental chemistry of silver-based photography, we must look at the photochemistry of…

Perhaps the earliest reference to the concept of silver-based black and white photography is that…

While it is easy to make comparisons between the pupil of the eye and the…