Tag: light

Lightning Bugs or Fireflies ~ Lampyridae Species

lightning bug up closeFireflies produce cold light, meaning there is no heat produced as a by-product. Fireflies generate light by mixing a chemical (luciferin) with an enzyme (luciferase) and oxygen. Fireflies produce their light by controlling the oxygen supply to the light organs that contain the chemical reaction.  Fireflies use their light to attract each other, which is rare, as most insects use scent instead of sight.

As I again, feel like these little cuties are known the world round, I will launch into some fun stuff, like some Japanese folklore as to where they came from:

Once upon a time, a woodman and his wife lived on the edge of a beautiful forest beneath Mount Fujiyama in Japan. They had a cozy, little house and a beautiful garden, however they were not happy, because they wished for a child. One moonlit night, the wife slipped out of the house and laid herself down before the great mountain with its shining snowcap. She begged for Fujiyama to send her and her husband a child.
As she prayed, a tiny light appeared high upon the mountain and began to drift down toward the woman. When the light reached the branches of the bamboo, it stopped. The woman was overjoyed when she found it was a Moonchild, sent by the Lady in the Moon herself. She took the child home and her husband was overjoyed as well.
The Moonchild grew into a beautiful young lady, a Moon Princess, and was beloved by all who saw her. When the Emperor’s son saw her, he asked for her hand in marriage. However, she refused, saying that her mother, the Moon Lady, had bidden her to return home when she reached the age of twenty.
When the night came for her to leave, the woodman, his wife and the Emperor’s son were all there to say goodbye, and they were inconsolable. The Lady in the Moon sent down a silver moonbeam for her daughter, and the Princess floated up upon it. As she floated, the Princess cried silver tears for those she left behind. As they fell, they took wing and flew all over the land.
The Moon Princess’ tears can still be seen on moonlit nights. Some call them fireflies, but those who know the legend know that they are the Princess’ tears, searching for those she loved on Earth and had to leave behind.

This is a great video segment about the Fireflies in Tennessee, they are very unique.


© The Naturarian

Sunrise Sunset – Why Are They So Colorful?!!?

The sun produces a wide range of frequencies, with a number of these frequencies falling within the visible light spectrum that humans are able to see. Since sunlight consists of light with a wide range of visible light frequencies, it appears white. The interaction of visible light and matter will result in the absorption of specific frequencies of light. The frequencies of visible light that are not absorbed are either transmitted (by transparent materials) or reflected (by opaque materials). To explain this theory, consider a green leaf on a tree, the atoms of the chlorophyll molecules in the leaf are absorbing most of the frequencies of visible light (except for green) and reflecting the green light to our eyes. The leaf therefore appears green. Another example would be to view the black asphalt street, the atoms of the asphalt are absorbing all the frequencies of visible light and no light is reflected back to our eyes. The asphalt street thus appears black (the absence of color). In this manner, the interaction of sunlight with matter contributes to the color appearance of our surrounding world.
The appearance of the sun changes with the time of day. While it may be yellow during midday, it gradually changes color as it approaches sunset. This is called ‘Light Scattering’. As the sun approaches the horizon line, sunlight must traverse a greater distance through our atmosphere.

As the path that sunlight takes through our atmosphere increases in length, visible light (ROYGBIV) shines through more atmospheric particles. This results in the scattering of greater and greater amounts of yellow light. During sunset hours, the light passing through our atmosphere to our eyes tends to be most concentrated with red and orange frequencies of light. For this reason, the sunsets have a reddish-orange hue. The effect of a red sunset becomes prominent if the atmosphere contains more particles. The presence of sulfur aerosols that are produced as an industrial pollutant and by volcanic activity in our atmosphere contributes to some magnificent sunsets. Although it also means we have some very serious environmental problems.

A fav song of mine:

Sunrise, sunset, sunrise, sunset
Swiftly go the days
Sunrise, sunset, you wake up then you undress
It always is the same
The sunrise and a sun sets
You are lying while you confess
Keep trying to explain
The sunrise and the sun sets
You realize and then you forget
What you have been trying to retain

But everybody knows it’s all about the things
That get stuck inside of your head
Like the songs your roommate sings
Or a vision of her body as she stretches out on your bed
you raise her hands in the air
Ask her ‘When was the last time you looked in the mirror?
Cause you’ve changed, yeah, you’ve changed

The sunrise, the sunset, you’re hopeful and then you regret
The circle never breaks
With a sunrise and sunset, there’s a change of heart or address
Is there nothing that remains?
For a sunrise or a sunset, you’re manic or you’re depressed
Will you ever feel ok?
For a sunrise or a sunset, your lover is an actress
Did you really think she’d stay?
For a sunrise or a sunset, you’re either coming or you just left
But you’re always on the way
Towards a sunrise or a sunset, a scribble or a sonnet
They are really just the same
To the sunrise or the sunset, the master and his servant
Have exactly the same fate
It’s a sunrise and a sunset, from a cradle to a casket
There is no way to escape
The sunrise or the sunset, hold your sadness like a puppet
Keep putting on the play

But everything you do is leading to the point
Where you just won’t know what to do
And the moment that you’re laughing
There is someone there who will be laughing louder than you
So it’s true, the trick is complete
You’ve become everything you said you never would be
You’re a fool, you’re a fool

Sunrise, sunset, sunrise, sunset
The sunrise and the sun sets
Sunrise, sunset, the sunrise, the sun sets
The sunrise, the sun sets

Sunrise, sunset, go home to your apartment
Put the cassette in the tape deck
And let that fever play.

Lyrics by: Sheldon Harnick

© The Naturarian