Rainbow of life

Most people have seen a rainbow, but few realise why it appears. A rainbow occurs when sunlight illuminates falling rain on the opposite side of the sky to the sun. The higher the sun, the lower the top of the rainbow. This is why rainbows are not seen in the tropics in the middle of the day, only morning or towards sunset. The colours of the spectrum are


red orange yellow green blue indigo violet


My blog title is RAINBOW OF LIFE, as that is how I look at life. Every day is one of the bright colours of the spectrum, can become a little muted, but quickly changes back when a "smiley" moment happens.


Learning 2.0, for me, is going to be like the rainbow arc.....starting off low, reaching a high as I discover more and more about what is available. Some sites will lean with the bright colours, other will edge towards the muted.