May 22nd, 2013
being hungry facts
yes. i become miss crankypants.
(Source: icanread)
Albert Einstein weird facts
my kinda man. who needs them.
Haiiro
Where the calm surroundings provide more opportunity for decision making, rather than being driven by the fast moving winds of change. By Sit
May 20th, 2013
Asian lady is shushing you.
My Reykjavík
oh hey there.
May 19th, 2013
ummm i’d just like to mention that before this whole bow-tie thing became a craze, i was rockin’ them during high school orchestra betches.
Kirlian photography
Kirlian photography is a collection of photographic techniques used to capture the phenomenon of electrical coronal discharges. It is named after Semyon Kirlian, who, in 1939 accidentally discovered that if an object on a photographic plate is connected to a high-voltage source, an image is produced on the photographic plate.
Kirlian photography is a technique for creating contact print photographs using high voltage. The process entails placing sheet photographic film on top of a metal discharge plate. The object to be photographed is then placed directly on top of the film. High voltage is momentarily applied to the metal plate, thus creating an exposure. The corona discharge between the object and the high voltage plate is captured by the film. The developed film results in a Kirlian photograph of the object.
Color photographic film is calibrated to faithfully produce colors when exposed to normal light. Corona discharges can interact with minute variations in the different layers of dye used in the film, resulting in a wide variety of colors depending on the local intensity of the discharge. Film and digital imaging techniques also record light produced by photons emitted during corona discharge (see Mechanism of corona discharge).
Photographs of inanimate objects such as a coins, keys and leaves can be made more effectively by grounding the object to the earth, a cold water pipe or to the opposite (polarity) side of the high voltage source. Grounding the object creates a stronger corona discharge.
Kirlian photography does not require the use of a camera or a lens because it is a contact print process. It is possible to use a transparent electrode in place of the high voltage discharge plate, allowing one to capture the resulting corona discharge with a standard camera or a video camera.
Check out more Kirlian photography here
(via hajikelist)
