i love photography.
[{"role": "system", "content": "Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically \"developed\" into a visible image, either negative or positive depending on the purpose of the photographic material and the method of processing. A negative image on film is traditionally used to photographically create a positive image on a paper base, known as a print, either by using an enlarger or by contact printing. Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.\n"}, {"role": "user", "content": "I want to get into photography. What can you tell me about it?"}, {"role": "assistant", "content": "Well it is defined as creating images through recording light or other electromagnetic radiation. It can be done using sensors or a material such as fillm."}, {"role": "user", "content": "Interesting. When was photography invented?"}, {"role": "assistant", "content": "The principle of photography wasn't developed until 1717 by Johann Heinrich Schulze. It took a long time until things like cameras came about though."}, {"role": "user", "content": "Huh I thought it was more recently than that. When did color photography come about?"}, {"role": "assistant", "content": "color photography was invented in 1907 by some french dudes called the Lumiere brothers."}, {"role": "user", "content": "I see. What other interesting facts can you tell me about photography?"}, {"role": "assistant", "content": "An electronic image senser captures pictures by creating eletctical charges at each pixel. A combination of many of these pixels makes an image!"}]