By: Marilyn Adamson
The eye…can distinguish among seven million colors. It has automatic focusing and handles an astounding 1.5 million messages — simultaneously.8 Evolution focuses on mutations and changes from and within existing organisms. Yet evolution alone does not fully explain the initial source of the eye or the brain — the start of living organisms from nonliving matter.
The eyes blink on an average of 17 times per minute, 14,280 times per day and 5.2 million times a year. Did you know that the eye is the fastest muscle in the body? A blink usually lasts 100 to 150 milliseconds and it’s possible to blink five times in a second. The eye’s lens is quicker than any camera’s.
Cloud iridescence is the occurrence of colors in a cloud similar to those seen in oil films on puddles, and is similar to irisation. It is a fairly uncommon phenomenon, most often observed in altocumulus, cirrocumulus, lenticular clouds and cirrus clouds. The colors are usually pastel, but can be very vivid. Iridescence is generally produced near the sun, with the sun’s glare masking it, so it is more easily seen by hiding the sun behind a tree or building. Other aids are dark glasses, or observing the sky reflected in a convex mirror or in a pool of water.
By: Jade Small
THE EFFECTS OF COLOUR IN OUR DAILY LIVES
The color red grabs your attention, and increases your blood pressure, pulse and breathing, according to the Paint Quality Institute’s website. Red is the color most often associated with passion and love. Red also can stimulate your appetite, which makes it a good color choice for your dining room. Red clothing can be energizing, and will earn you second looks. Mix red with white, and it transforms into a romantic and relaxing color–pink.
Orange conveys excitement and energy. In ancient cultures, orange was used to heal the lungs and increase energy levels. While orange is attention-grabbing, it also is bright, friendly and reminiscent of beautiful fall colors. Use orange–and its more muted cousin, rust–to create a welcoming room.
Yellow represents sunshine, cheer, optimism and clarity. Yellow enhances concentration, according to InfoPlease.com. Although it usually is considered a cheerful color, yellow can have negative effects. Of all the colors, yellow is hardest on the eyes, and it may stimulate your frustration and anger.
Blue, the color of sky and water, represents calmness and serenity. Fashion consultants often recommend wearing blue for a job interview, since it conveys loyalty, reliability and productivity, says David Johnson in the article “Color Psychology” published by InfoPlease.com. You may wish to use this color in your bedroom for its soothing effects. An overabundance of blue, however, can feel cold and depressing.
Green, the color of nature, is refreshing and relaxing. Hospitals and doctors’ offices often use green because it’s considered a healing color. Schools and businesses frequently employ this color in their decor for its stress-relieving effects. Green is an easy color to live with in any room of your home.
In its deepest shades, purple conveys richness, majesty and drama. Its connection to royalty dates to ancient times when purple dye was so expensive only by the wealthy could afford it, according to the Institute for Interactive Technology. Choose lighter shades of purple for a creative, feminine and sophisticated room.
BLACK AND WHITE
While black and white may be considered neutral, each has powerful associations of its own. Black can represent power and elegance. You may love wearing black for its sophisticated, slimming effect. In decorating, black can give a room depth. White connotes cleanliness and purity, and, as a wall color, it provides a clean background for other colors.
By: Lina D.
Without stopping to take a look around, we can sometimes miss the transition of our surroundings from summer to autumn. But just in case you’ve been watching the trees change colors, here’s a list of photos that compare various locations before and after they change into their autumn colors.
Besides the nip in the air, the scarves, and the delicious autumn fruits and vegetables, the changing leaves are probably the greatest sign of autumn that there is. Chlorophyll, which is the green pigment in leaves that produces energy for trees, gradually breaks down in the fall, revealing the many other colors that also exist in leaves. That’s where we get the rich browns, oranges, yellows and reds that we associate with the season.
Larvae live in diverse habitats, include fresh and salt water, soil, decaying material and as parasites of plants and animals. The lifespan of a larva varies according to the species. The larvae of monarch butterflies have lifespans of about two weeks, while other butterfly and moth species can live as a larva for a single week to as long as six weeks, in the case of the moth Actias luna.
Chameleons (family Chamaeleonidae) are a distinctive and highly specialized clade of lizards. The approximately 160 species of chameleon come in a range of colors, and many species have the ability to change colors. Chameleons are distinguished by their zygodactylous feet; their separately mobile, stereoscopic eyes; their very long, highly modified, rapidly extrudable tongues; their swaying gait; and crests or horns on their distinctively shaped heads. Many species also have a prehensile tail. Well adapted for climbing and visual hunting, they are found in warm habitats that vary from rain forest to desert conditions—in Africa, Madagascar, and southern Europe, and across south Asia as far as Sri Lanka. They have also been introduced to Hawaii, California, and Florida.