Wednesday, October 30, 2013

Art

Chaise longue Loopita Bonita 01 Loopita Bonita: Outdoor Double Lounger with a Roller Coaster Look

Art

2 600x826  Washington lake Comercial and recreational park

Art

1 600x813  Washington lake Comercial and recreational park

Art

human sclupture architecture 5 Jaume Plensa Yorkshire Sculpture Park

Art sculpture

How To Turn A Mason Jar Into A Fermenting Crock

Potato Cage

How To Make A Heavy Duty Potato Cage

How to make....

Great tips on growing peppers to maturity in the cool PNW

Great tips on growing peppers to maturity in the cool PNW

Measure this!

how to calucate how much produce you need

Heath and lifestyle



An individual's health depends a lot on their lifestyle. 

Color or colour



Color or colour (see spelling differences) is the visual perceptual property corresponding in humans to the categories called redblueyellowgreen and others. Color derives from the spectrum of light (distribution of light power versuswavelength) interacting in the eye with the spectral sensitivities of the light receptors. Color categories and physical specifications of color are also associated with objects, materials, light sources, etc., based on their physical properties such as light absorption, reflection, or emission spectra. By defining a color space, colors can be identified numerically by their coordinates.
Because perception of color stems from the varying spectral sensitivity of different types of cone cells in the retina to different parts of the spectrum, colors may be defined and quantified by the degree to which they stimulate these cells. These physical or physiological quantifications of color, however, do not fully explain the psychophysical perception of color appearance.
The science of color is sometimes called chromaticschromatographycolorimetry, or simply color science. It includes the perception of color by the human eye and brain, the origin of color in materials, color theory in art, and thephysics of electromagnetic radiation in the visible range (that is, what we commonly refer to simply as light).

Great picture



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