what is a photo
an image created by light falling on a light-sensitive surface
how are they created
by light falling on a light-sensitive surface
what year was the word photograph coined
1839
what was made in 1822
The first permanent photograph
what happened in 1829
In 1829 Niépce entered into a partnership with Louis Daguerre
who died in 1833
Niépce
how do you create a light sensitive silver iodide
exposing a silver-plated copper sheet to iodine vapor
is photograpy practical and popular
yes
how are most created
sing a camera
who died in 1833
Niépce