Nikola Teslaâs invention of the laser may be one of the best examples of the good and evil bound up together within the mind of man. Lasers have transformed surgical applications in an undeniably beneficial way, and they have given rise to much of our current digital media.
by Demand Media. Special fountain tints or dyes are used to turn water blue. While the color blue is often used to to depict or represent water, in reality, blue is only a reflection of the atmosphere around it -- the sky above, when dealing with natural bodies of water, or a swimming pool's walls, which are often painted a shade of blue or aqua.
Fill a bucket of water with a few drops of a mild soap and water. Use a non-abrasive sponge to thoroughly clean the inside of the fountain and remove any build up. Place the fountain pump in the sink or in a bucket. Remove its face and brush out any debris before rinsing it under a vigorous stream of water. Put the facing back on and put the pump back in the fountain.