Colored sand can be used for coloring the soil in gardens or for crafts such as making glow in the dark sand art. You can purchase colored sand online from the Oriental Trading website.

All colored materials, except white-colored and black-colored materials, reflects or emits its own color of light while the other parts of the spectrum are absorbed.

White-colored and black-colored materials are exceptions because, white-colored materials reflects all the colors or all the parts of the visible spectrum because white's composition is all the colors and, black-colored materials absorb all the colors while reflecting none because black is merely the absence of any color although black is sometimes described as a color. In other words, white is composed of all the parts of the visible spectrum that is why white-colored materials reflect all the light. In the other hand, black do not reflect any color or any part of the visible spectrum but absorb all of it because black is the absence of spectral light or simply the absence of light.

moles

form_title= Colored Fuel Hose form_header= Create a look all your own with a colored fuel hose. What color would you like?*= _ [50] What size would you like the hose?*= _ [50] Do you need any special fittings for the hose?*= () Yes () No

The Iris contains the muscles that control Pupil size.