"Most of these pictures, taken while travelling, were developed on the mantelpiece of a hotel room, which proves that the method is easy enough to carry out"
This quote is written / told by Gabriel Lippmann between August 16, 1845 and July 13, 1921. He/she was a famous Scientist.
The author also have 10 other quotes.
"While civilization has been improving our houses, it has not equally improved the men who are to inhabit them. It has created palaces, but it was not so easy to create noblemen and kings"