The invention of photography.

[row]

[col span__sm=”12″]

definition

The word “photography” is comes from the Greek words phõtos meaning “light” and graphé meaning “drawing”, therefore meaning “drawing with light”.

invention

The German scientist Johann Heinrich Schulze is credited with being the inventor of photography. In 1717 he mixed nitric acid with silver and created a solution of silver nitrate. When exposed to light, silver nitrate blackens. He was the first to write with stencils using silver nitrate; although the photograph faded when it was no longer exposed to light.

inventor

Here is a painting of Johann Heinrich Schulze:

asdf

 

[/col]

[/row]




Leave a Comment

Your email address will not be published. Required fields are marked *