Tag: Rainbow

Picture of the Day for July 26, 2013

It is always a nice treat to see a rainbow and a double rainbow is an added bonus. A rainbow is an optical and meteorological phenomenon that is caused by reflection of light in water droplets in the Earth’s atmosphere, resulting in a spectrum of light appearing in the sky.

In a “primary rainbow”, the arc shows red on the outer part and violet on the inner side. This rainbow is caused by light being refracted while entering a droplet of water, then reflected inside on the back of the droplet and refracted again when leaving it.

In a double rainbow, a second arc is seen outside the primary arc, and has the order of its colours reversed, red facing toward the other one, in both rainbows. This second rainbow is caused by light reflecting twice inside water droplets.

Double Rainbow

Double Rainbow

Picture of the Day for July 4, 2013

4th of July – Independence Day

In June 1776, representatives of the 13 colonies then fighting in the revolutionary struggle weighed a resolution that would declare their independence from Great Britain. On July 2nd, the Continental Congress voted in favor of independence, and two days later its delegates adopted the Declaration of Independence, a historic document drafted by Thomas Jefferson. From 1776 until the present day, July 4th has been celebrated as the birth of American independence, with typical festivities ranging from fireworks, parades and concerts to more casual family gatherings and barbecues.

The explosive fireworks put brilliant colors into the sky but mother nature can put dazzling colors into the sky with lightning displays, the flashing light of the firefly bug, sun dogs in the winter sky and spectacular summer rainbows. I wonder if the frogs and dragonflies in the pond enjoy nature’s show as much as I do.

Rainbow Over the Pond

Rainbow Over the Pond