Showing posts with label eyes. Show all posts
Showing posts with label eyes. Show all posts

Wednesday, March 17, 2010

Eyes of the Children





In the eyes of the children
Love peace and joy

In the eyes of the children
We love and adore

In the eyes of the children
Whose innocence we betray

In the eyes of the children
By grave yards we pray

Oh land shore and air,
Take heed lest we lose

In the eyes of the children
It is their souls we bleed.

Let no man raise arms
No humanity decay

On the streets where the children
So innocently play.

Let peace joy and love cross over our hearts
We must play with the children
We must never depart

In these young eyes, lies the truth of it all
In the eyes of the children
By a hearth soft and warm

Let not our hearts, be swayed by the sword.
Put down the weapons
So our hearts can be heard.

Be not dismayed at the wisdom displayed
In the eyes of the children
So young and so brave.

These eyes challenge the wicked,
They challenge the rich
They challenge the powers
Who become meak

In the eyes of the children
In the eyes of new life

There are no greater causes
More worthy than a child

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~ An Amish Boy Goes to the Mall ~



A fifteen year old Amish boy and his father were in a mall.
They were amazed by almost everything they saw, but
especially by two shiny, silver walls that could move apart
and then slide back together again.

The boy asked, 'What is this Father?'
The father (never having seen an elevator)
responded, 'Son, I have never seen anything
like this in my life, I don't know what it is.'

While the boy and his father were watching with amazement,
a fat old lady in a wheel chair moved up to the moving walls
and pressed a button.. The walls opened, and the lady rolled
between them into a small room. The walls closed, and the
boy and his father watched the small numbers above the walls
light up sequentially.. They continued to watch until it reached
the last number, and then the numbers began to light
in the reverse order.

Finally the walls opened up again and a gorgeous
24-year-old blond stepped out.

The father, not taking his eyes off the
young woman, said quietly to his son.

'Go get your Mother.'

Wednesday, June 3, 2009

Don't it make my brown eyes blue


All Blue-eyed humans have common ancestors


New research shows that people with blue eyes have a single, common ancestor. A team at the University of Copenhagen have tracked down a genetic mutation which took place 6-10,000 years ago and is the cause of the eye color of all blue-eyed humans alive on the planet today. “Originally, we all had brown eyes.”New research shows that people with blue eyes have a single, common ancestor. A team at the University of Copenhagen have tracked down a genetic mutation which took place 6-10,000 years ago and is the cause of the eye color of all blue-eyed humans alive on the planet today.

“Originally, we all had brown eyes”, said Professor Eiberg from the Department of Cellular and Molecular Medicine. “But a genetic mutation affecting the OCA2 gene in our chromosomes resulted in the creation of a “switch”, which literally “turned off” the ability to produce brown eyes”. The OCA2 gene codes for the so-called P protein, which is involved in the production of melanin, the pigment that gives colour to our hair, eyes and skin. The “switch”, which is located in the gene adjacent to OCA2 does not, however, turn off the gene entirely, but rather limits its action to reducing the production of melanin in the iris – effectively “diluting” brown eyes to blue. The switch’s effect on OCA2 is very specific therefore. If the OCA2 gene had been completely destroyed or turned off, human beings would be without melanin in their hair, eyes or skin color – a condition known as albinism.

Variation in the color of the eyes from brown to green can all be explained by the amount of melanin in the iris, but blue-eyed individuals only have a small degree of variation in the amount of melanin in their eyes. “From this we can conclude that all blue-eyed individuals are linked to the same ancestor,” says Professor Eiberg. “They have all inherited the same switch at exactly the same spot in their DNA.” Brown-eyed individuals, by contrast, have considerable individual variation in the area of their DNA that controls melanin production.

Professor Eiberg and his team examined mitochondrial DNA and compared the eye colour of blue-eyed individuals in countries as diverse as Jordan, Denmark and Turkey. His findings are the latest in a decade of genetic research, which began in 1996, when Professor Eiberg first implicated the OCA2 gene as being responsible for eye color. Nature shuffles our genes

The mutation of brown eyes to blue represents neither a positive nor a negative mutation. It is one of several mutations such as hair color, baldness, freckles and beauty spots, which neither increases nor reduces a human’s chance of survival. As Professor Eiberg says, “it simply shows that nature is constantly shuffling the human genome, creating a genetic cocktail of human chromosomes and trying out different changes as it does so.”