Saturday, February 14, 2009

You Are Not Alone Lyrics!!

Another day has gone
I'm still all alone
How could this be
You're not here with me
You never said goodbye
Someone tell me why
Did you have to go
And leave my world so cold

Everyday I sit and ask myself
How did love slip away
Something whispers in my ear and says
That you are not alone
For I am here with you
Though you're far away
I am here to stay

You are not alone
I am here with you
Though we're far apart
You're always in my heart
You are not alone

All alone
Why, oh

Just the other night
I thought I heard you cry
Asking me to come
And hold you in my arms
I can hear your prayers
Your burdens I will bear
But first I need your hand
So forever can begin

Everyday I sit and ask myself
How did love slip away
Then something whispers in my ear and says
That you are not alone
For I am here with you
Though you're far away
I am here to stay
For you are not alone
I am here with you
Though we're far apart
You're always in my heart
And you are not alone

Whisper three words and I'll come runnin'
And girl you know that I'll be there
I'll be there

You are not alone
I am here with you
Though you're far away
I am here to stay
You are not alone
I am here with you
Though we're far apart
You're always in my heart

You are not alone
For I am here with you
Though you're far away
I am here to stay
For you are not alone
For I am here with you
Though we're far apart
You're always in my heart

For you are not alone

Thursday, January 22, 2009

Tommy Page: A shoulder to Cry on Lyrics!!

Life is full of lots of up and downs,
And the distance feels further when you're headed for the ground,
And there's nothing more painful than to let you're feelings take you down,
It's so hard to know the way you feel inside,
When there's many thoughts and feelings that you hide,
But you might feel better if you let me walk with you

by your side,

And when you need a shoulder to cry on,
when you need a friend to rely on,
when the whole world is gone,
You won't be alone, cause I'll be there
I'll be your shoulder to cry on,
I'll be there,
I'll be a friend to rely on,
When the whole world is gone,
you won't be alone, cause I'll be there

All of the times when everything is wrong
And you're feeling like
There's no use going on
You can't give it up
I hope you work it out and carry on
Side by side,
With you till the end
I'll always be the one to firmly hold your hand
no matter what is said or done
our love will always continue on

Everyone needs a shoulder to cry on
everyone needs a friend to rely on
when the whole world is gone
you won't be alone cause I'll be there
I'll be your shoulder to cry on
I'll be there
I'll be the one you rely on
when the whole world's gone
you won't be alone
cause I'll be there!

And when the whole world is gone
You'll always have my shoulder to cry on...

Saturday, January 17, 2009

Κότσιρας Γιάννης Φύλακας Άγγελος

Όταν θα νιώθεις μοναξιά
όταν το σπίτι θα'ναι άδειο
θα'χεις εμένα συντροφιά
και θα σου δίνω εγώ κουράγιο

Όταν μαυρίζει ο ουρανός
όταν παγώνει η αγκαλιά σου
κι όταν σε πνίγει ένας λυγμός
εγώ θα έρχομαι κοντά σου

Μονάχα εσύ να'σαι καλά
μη δω στα μάτια σου ούτε δάκρυ
μπορεί να ζούμε χωριστά
μα τότε ζήσαμε μια αγάπη

Να'σαι κορίτσι μου καλά
κι όταν ζητάς τον άνθρωπό σου
θα είμαι κάπου εκεί κοντά
ο φύλακας ο άγγελός σου

Αν σου ραγίζει την καρδιά
κι αν μόνη θέλει να σ'αφήσει
πες του πως κάποιος μια φορά
αληθινά σ'είχε αγαπήσει

Μονάχα εσύ να'σαι καλά
μη δω στα μάτια σου ούτε δάκρυ
μπορεί να ζούμε χωριστά
μα τότε ζήσαμε μια αγάπη

Να'σαι κορίτσι μου καλά
κι όταν ζητάς τον άνθρωπό σου
θα είμαι κάπου εκεί κοντά
ο φύλακας ο άγγελός σου

(...)

Wednesday, October 8, 2008

We Are the World lyrics by Michael Jackson!

There comes a time
When we head a certain call
When the world must come together as one
There are people dying
And it's time to lend a hand to life
The greatest gift of all

We can't go on
Pretending day by day
That someone, somewhere will soon make a change
We are all a part of
God's great big family
And the truth, you know love is all we need

We are the world
We are the children
We are the ones who make a brighter day
So let's start giving
There's a choice we're making
We're saving our own lives
It's true we'll make a better day
Just you and me

Send them your heart
So they'll know that someone cares
And their lives will be stronger and free
As God has shown us by turning stone to bread
So we all must lend a helping hand

We are the world
We are the children
We are the ones who make a brighter day
So let's start giving
There's a choice we're making
We're saving our own lives
It's true we'll make a better day
Just you and me

When you're down and out
There seems no hope at all
But if you just believe
There's no way we can fall
Well, well, well, well, let us realize
That a change will only come
When we stand together as one

We are the world
We are the children
We are the ones who make a brighter day
So let's start giving
There's a choice we're making
We're saving our own lives
It's true we'll make a better day
Just you and me

Monday, September 15, 2008

You light up my life! Lyrics by Debbie Boone!

So many nights I sit by my window
Waiting for someone to sing me his song
So many dreams I kept deep inside me
Alone in the dark but now
You've come along

You light up my life
You give me hope
To carry on
You light up my days
and fill my nights with song

Rollin' at sea, adrift on the water
Could it be finally I'm turning for home?
Finally, a chance to say hey,
I love you
Never again to be alone

You light up my life
You give me hope
To carry on
You light up my days
and fill my nights with song

You light up my life
You give me hope
To carry on
You light up my days
and fill my nights with song

It can't be wrong
When it feels so right
Cause You
You light up my life

Wednesday, September 10, 2008

Diana lyrics by Paul Anka!

I'm so young and you're so old
This, my darling, I've been told
I don't care just what they say
Cause forever I will pray
You and I will be as free
As the birds up in the trees
Oh, please stay by me, Diana

Thrills I get when you hold me close
Oh, my darling, you're the most
I love you but do you love me
Oh, Diana, can't you see
I love you with all my heart
And I hope we will never part
Oh, please stay with me, Diana

Oh, my darlin', oh, my lover
Tell me that there is no other
I love you with my heart
Oh-oh, oh-oh, oh-oh
Only you can take my heart
Only you can tear it apart
When you hold me in your loving arms
I can feel you giving all your charms
Hold me, darling, ho-ho hold me tight
Squeeze me baby with-a all your might
Oh, please stay with me, Diana
Oh, please, Diana
Oh, please, Diana
Oh, please, Diana

Wednesday, August 27, 2008

ABBA, Chiquitita lyrics!

Chiquitita, tell me whats wrong
Youre enchained by your own sorrow
In your eyes there is no hope for tomorrow
How I hate to see you like this
There is no way you can deny it
I can see that youre oh so sad, so quiet

Chiquitita tell me the truth
Im a shoulder you can cry on
Your best friend, Im the one you must rely on
You were always sure of yourself
Now I see youve broken a feather
I hope we can patch it up together

Chiquitita you and I know
How the heartaches come and they go and the scars theyre leaving
Youll be dancing once again and the pain will end
You will have no time for grieving
Chiquitita you and I cry
But the sun is still in the sky and shining above you
Let me hear you sing once more like you did before
Sing a new song chiquitita
Try once more like you did before
sing a new song chiquitita

So the walls came tumbling down
And your loves a blown out candle
All is gone and it seems too hard to handle
Chiquitita, tell me the truth
There is no way you can deny it
I see that youre oh so sad, so quiet

Chiquitita you and I know
How the heartaches come and they go and the scars they're leaving
Youll be dancing once again and the pain will end
You will have no time for grieving
Chiquitita you and I cry
But the sun is still in the sky and shining above you
Let me hear you sing once more like you did before
Sing a new song, chiquitita
Try once more like you did before
Sing a new song chiquitita
Try once more like you did before
Sing a new song chiquitita

Monday, July 21, 2008

Hold Me Now lyrics! Johny Logan.

Don't... don't close your heart to how you feel
Dream, and don't be afraid the dream's not real
Close your eyes, pretend it's just the two of us again
Make believe this moment's here to stay
Touch... touch me the way you used to do
I know tonight could be all I'll have with you
From now on, you'll be with someone else instead of
me
So tonight, let's fill this memory
For the last time -

Hold me now
Don't cry, don't say a word
Just hold me now
And I will know -
Though we're apart, we'll always be together
Forever in love
What do you say when words are not enough?

Time... time will be kind once we're apart
And your tears...tears will have no place in your heart
I wish I...I could say how much I'll miss you when
you're gone
How my love for you will go on and on and

Hold me now
Don't cry, don't say a word
Just hold me now
And try to understand that
I hope at last you've been found
What you've been searchin' for
And though I won't be there anymore
I will always love you

(Hold me now)
(Don't cry,) don't say a word
Just hold me now
And I will know -
Though we're apart, we'll always be together
Forever in love
What do you say when words are not enough?

What can I say
When my words are not enough

Thursday, July 10, 2008

No Milk Today lyrics!!!!!

No milk today, my love has gone away
The bottle stands forlorn, a symbol of the dawn
No milk today, it seems a common sight
But people passing by don't know the reason why

How could they know just what this message means
The end of my hopes, the end of all my dreams
How could they know the palace there had been
Behind the door where my love reigned as queen

No milk today, it wasn't always so
The company was gay, we'd turn night into day

But all that's left is a place dark and lonely
A terraced house in a mean street back of town
Becomes a shrine when i think of you only
Just two up two down

No milk today, it wasn't always so
The company was gay, we'd turn night into day
As music played the faster did we dance
We felt it both at once, the start of our romance

How could they know just what this message means
The end of my hopes, the end of all my dreams
How could they know a palace there had been
Behind the door where my love reigned as queen

No milk today, my love has gone away
The bottle stands forlorn, a symbol of the dawn

But all that's left is a place dark and lonely
A terraced house in a mean street back of town
Becomes a shrine when i think of you only
Just two up two down

No milk today, my love has gone away
The bottle stands forlorn, a symbol of the dawn
No milk today, it seems a common sight
But people passing by don't know the reason why

How could they know just what this message means
The end of my hopes, the end of all my dreams
How could they know a palace there had been
Behind the door where my love reigned as queen

No milk today, it wasn't always so
The company was gay, we'd turn night into day

But all that's left is a place dark and lonely
A terraced house in a mean street back of town
Oh all that's left is a place dark and lonely
A terraced house in a mean street back of town
Oh all that's left is a place dark and lonely
A terraced house in a mean street back of town

Friday, July 4, 2008

ABBA: I have a Dream lyrics!

I have a dream, a song to sing
To help me cope with anything
If you see the wonder of a fairy tale
You can take the future even if you fail
I believe in angels
Something good in everything i see
I believe in angels
When i know the time is right for me
Ill cross the stream - I have a dream

I have a dream, a fantasy
To help me through reality
And my destination makes it worth the while
Pushing through the darkness still another mile
I believe in angels
Something good in everything I see
I believe in angels
When I know the time is right for me
Ill cross the stream - I have a dream
Ill cross the stream - I have a dream

I have a dream, a song to sing
To help me cope with anything
If you see the wonder of a fairy tale
You can take the future even if you fail
I believe in angels
Something good in everything I see
I believe in angels
When I know the time is right for me
Ill cross the stream - I have a dream
Ill cross the stream - I have a dream

Tuesday, May 13, 2008

Fame, Lyrics!

Baby look at me
And tell me what you see.
You ain't seen the best of me yet
Give me time, I'll make you forget the rest.
I got a story, and you can set it free
I can catch the moon in my hand
Don't you know who I am?

Remember my name (Fame)
I'm gonna live forever
I'm gonna learn how to fly (High)
I feel it coming together
People will see me and die (Fame)
I'm gonna make it to heaven
Light up the sky like a flame (Fame)
I'm gonna live forever
Baby, remember my name
Remember, Remember, Remember, Remember,
Remember, Remember, Remember, Remember

Baby hold me tight
'Cause you can make it right.
You can shoot me straight to the top
Give me love and take all I got to give.
Baby I'm in love
Too much is not enough
I surround your heart to embrace
Learn I got what it takes.

Wednesday, May 7, 2008

Η αποικία! Στίχοι: Μενέλαος Γκίκας.

Ελλειπτικός, μεταφορικός, ποιητικός λόγος

Ένα γράμμα με όμορφα χαρακτικά
το μελανοδοχείο και ένα φτερό ακουμπούν δίπλα
Σκέψεις που γέμισαν το χαρτί εκφράζουν τον έρωτα
πράγματα καθημερινά αποτυπώνουν τη δημιουργική σκέψη
δύο καρδιές σκορπίζουν μέσα στις λέξεις
σε μία αγροτική, εκκλησιαστική αποικία
Σκέψεις και πράγματα και ρούχα μέσα στο μακρινό όνειρο
ταξιδεύουν σε ένα πέπλο αισθήσεων και χρωμάτων
το γράμμα σφραγίζεται με βουλοκέρι
χαρά και λύπη, πάθος και θέληση
Η άλλη όψη της αγάπης πλάθει το λόγο
συγκεντρώνονται οι γυναίκες τα απογεύματα

ιδέες και σκέψεις σκιαγραφούν την αποικία
το γράμμα γίνεται αντικείμενο συζήτησης
προσμονή για τη νέα ζωή, τη νέα κοινότητα

Έρωτας χωρίς παρουσία, προσμονή και θέληση
θρησκευτικά σύμβολα μέσα στην άγρια φύση
Θα ταξιδέψει πέρα από βουνά και θάλασσες
το άστρο της πλάσης αγκαλιάζει το γραπτό λόγο
δύο καρδιές μέσα στις νότες γίνονται ένα

Sunday, May 4, 2008

Let it Be. The Beatles!

When i find myself in times of trouble
Mother Mary comes to me
Speaking words of wisdom, let it be.
And in my hour of darkness
She is standing right in front of me
Speaking words of wisdom, let it be.
Let it be, let it be
Whisper words of wisdom, let it be.

And when the broken hearted people
Living in the world agree
There will be an answer, let it be.
For though they may be parted there is
Still a chance that they will see
There will be an answer, let it be.
Let it be, let it be. Yeah
There will be an answer, let it be.

And when the night is cloudy,
There is still a light that shines on me,
Shine on until tomorrow, let it be.
I wake up to the sound of music
Mother Mary comes to me
Speaking words of wisdom, let it be.
Let it be, let it be.
There will be an answer, let it be.

Let it be, let it be,
Whisper words of wisdom, let it be

Friday, April 18, 2008

Terry Jacks: Seasons In The Sun!

Goodbye to you my trusted friend.
We've known each other since we're nine or ten.
Together we climbed hills or trees.
Learned of love and ABC's,
skinned our hearts and skinned our knees.
Goodbye my friend, it's hard to die,
when all the birds are singing in the sky,
Now that the spring is in the air.
Pretty girls are everywhere.
When you see them I'll be there.
We had joy, we had fun, we had seasons in the sun.
But the hills that we climbed
were just seasons out of time.
Goodbye Pappa, please pray for me,
I was the black sheep of the family.
You tried to teach me right from wrong.
Too much wine and too much song,
wonder how I get along.
Goodbye, Pappa, it's hard to die
when all the birds are singing in the sky,
Now that the spring is in the air.
Little children everywhere.
When you see them I'll be there.
We had joy, we had fun, we had seasons in the sun.
But the wine and the song,
like the seasons, all have gone.
Goodbye Michelle, my little one.
You gave me love and helped me find the sun.
And every time that i was down
you would always come around
and get my feet back on the ground.
Goodbye, Michelle, its hard to die
when all the birds are singing in the sky,
Now that the spring is in the air.
With the flowers everywhere.
I wish that we could both be there.
We had joy, we had fun, we had seasons in the sun.
But the stars we could reach
were just starfishs on the beach.

Thursday, April 17, 2008

Αγαπάω κι αδιαφορώ!

Αγαπάω κι αδιαφορώ
και κρατάω τον κατάλληλο χορό
το λοιπόν θα αγαπάω και μένα
όπως εσένα

Μην παρανοείς τα λόγια που'χω πει
είναι η πιο απλή του κόσμου συνταγή
νιώσε με για να σε νιώσω κι ας πονάς
ειν' πανάκριβο σ'το λέω ν'αγαπάς

Κοίτα με στα μάτια με υπομονή
διώξε του άλλου κόσμου την επιρροή
νιώσε με για να σε νιώσω κι ας πονάς
ειν' πανάκριβο στο λέω ν'αγαπάς

Αγαπάω κι αδιαφορώ
και μαζί σου το'χω μάθει και αυτό
παραδόξως ν'αγαπάω και μένα
όπως εσένα

Την εικόνα αυτού του κόσμου δεν μπορώ
ούτε μέσα στη σκιά του θα χαθώ
μάγεψαν και σένανε τα ξωτικά
κάνεις πάλι κύκλους σ'άλλη αγκαλιά

Και μη μας τρομάζουν φως μου οι πληγές
στις χρυσές στιγμές μας πλάι και αυτές
νιώσε με για να σε νιώσω κι ας πονάς
ειν' πανάκριβο στο λέω ν'αγαπάς

Αγαπάω κι αδιαφορώ
κι έχω φτιάξει ένα καινούργιο εαυτό
τώρα πια με αγαπάω και μένα
όπως εσένα

ABBA: The winner takes it all!

I don't wanna talk
About the things weve gone through
Though its hurting me
Now its history
Ive played all my cards
And thats what youve done too
Nothing more to say
No more ace to play

The winner takes it all
The loser standing small
Beside the victory
Thats her destiny

I was in your arms
Thinking i belonged there
I figured it made sense
Building me a fence
Building me a home
Thinking Id be strong there
But i was a fool
Playing by the rules

The gods may throw a dice
Their minds as cold as ice
And someone way down here
Loses someone dear
The winner takes it all
The loser has to fall
Its simple and its plain
Why should i complain

But tell me does she kiss
Like i used to kiss you?
Does it feel the same
When she calls your name?
Somewhere deep inside
You must know i miss you
But what can i say
Rules must be obeyed

The judges will decide
The likes of me abide
Spectators of the show
Always staying low
The game is on again
A lover or a friend
A big thing or a small
The winner takes it all

I dont wanna talk
if it makes you feel sad
And i understand
Youve come to shake my hand
I apologize
If it makes you feel bad
Seeing me so tense
No self-confidence
But you see
The winner takes it all
The winner takes it all...

Losing My Religion lyrics!

Life is bigger
Its bigger than you
And you are not me
The lengths that i will go to
The distance in your eyes
Oh no Ive said too much
I set it up

Thats me in the corner
Thats me in the spotlight
Losing my religion
Trying to keep up with you
And I don't know if i can do it
Oh no I've said too much
I havent said enough
I thought that I heard you laughing
I thought that i heard you sing
I think I thought i saw you try

Every whisper
Of every waking hour im
Choosing my confessions
Trying to keep an eye on you
Like a hurt lost and blinded fool
Oh no i've said too much
I set it up

Consider this
The hint of the century
Consider this
The slip that brought me
To my knees failed
What if all these fantasies
Come flailing around
Now Ive said too much
I thought that i heard you laughing
I thought that i heard you sing
I think i thought i saw you try

But that was just a dream
That was just a dream

Tuesday, April 15, 2008

Για πάντα (Δε φεύγω)

Δε φεύγω
Θα μείνω όλη νύχτα στην πόρτα σου
Θα μείνω όλη νύχτα στα σκαλιά
Τ'αστέρια θα πάρω αγκαλιά
Θα λέω το όνομά σου σιγά

Δε φεύγω
Όσο και αν θες δε φεύγω
Κι ας έρθει χειμώνας και βροχή
Τα βράδια θα παγώνει η ψυχή
Ο ήλιος θα καίει το κορμί

Για πάντα θα μείνω αν ρωτάς
Για πάντα θα'μαι εδώ να με κοιτάς
Για πάντα
Εδώ είναι το κορμί
Εδώ είναι η ζωή
Δε φεύγω αν δε φύγουμε μαζί

Δε φεύγω
Θα μείνω όλη νύχτα στην πόρτα σου
Θα μείνω να σ'ακούω να μιλάς
Με φίλους σε νιώθω γελάς
Μα δίπλα σου είμαι όπου πας

Για πάντα θα μείνω αν ρωτάς
Για πάντα θα'μαι εδώ να με κοιτάς
Για πάντα
Εδώ είναι το κορμί
Εδώ είναι η ζωή
Δε φεύγω αν δε φύγουμε μαζί

Thursday, April 10, 2008

Στα χρώματα της Νεφέλης! Στίχοι: Μενέλαος Γκίκας.

Ελλειπτικός, μεταφορικός, ποιητικός λόγος

Μία σαγηνευτική θύελλα ειρμών έρχεται
βαθιά χρώματα ξετυλίγονται μέσα απ'το φως
το βλέμμα εστιάζει και διαχέεται μέσα στη φύση
η Νεφέλη προσπαθεί να προσηλωθεί
Παιγνιώδης γίνεται η απόκριση των ανθρώπων

μέσα στη χειμωνιάτικη πλατεία κυλούν αισθήματα
μία μικρή χωριατοπούλα αναρωτιέται
ανάμεσα στην υπόσταση και στο είδωλο
Κρυμμένη στον κόσμο των αντανακλάσεων

η τέχνη αποτελεί μυστήριο της εποχής της
μία μακρινή ονειροπαγίδα και η αγάπη
τα χρώματα της ονειροπαγίδας ξεδιπλώνουν την άβυσσο
Το είδωλο αναζητάει μία νέα υπόσταση

τα χρώματα ξαφνικά πυκνώνουν
αλλόκοτοι συνδυασμοί στον κόσμο των αντιθέσεων
η Νεφέλη φέρνει νερό από το πηγάδι
Ένα στοιχείο κοσμικό, ένα όμορφο ξωτικό

οι ερωτήσεις υφαίνουν το πέπλο των νοημάτων
είδωλο και υπόσταση γίνονται ένα
σκέψεις καλές και αληθινές περνούν το φίλτρο.

Sunday, March 30, 2008

Sorry Seems To Be The Hardest Word!

Written by Elton John and Bernie Taupin

What have i got to do to make you love me
What have i got to do to make you care
What do i do when lightning strikes me
And i wake to find that you're not there

What do i do to make you want me
What have i got to do to be heard
What do i say when it's all over
And sorry seems to be the hardest word

It's sad, so sad
It's a sad, sad situation
And it's getting more and more absurd
It's sad, so sad
Why can't we talk it over
Oh it seems to me
That sorry seems to be the hardest word

What do i do to make you love me
What have i got to do to be heard
What do i do when lightning strikes me
What have i got to do
What have i got to do
When sorry seems to be the hardest word

Thursday, November 1, 2007

Η γεωμετρία Lobatschewsky!

Είναι πλέον γνωστό από τα μαθητικά μας χρόνια, ότι στους διδιάστατους χώρους που επικρατεί η Ευκλείδια γεωμετρία, αν μία ευθεία είναι παράλληλη προς μία άλλη δοσμένη ευθεία, κάθε σημείο της πρώτης θα απέχει από τη δεύτερη σταθερή απόσταση. Η ιδιότητα όμως αυτή δεν ισχύει στους διδιάστατους χώρους που περιγράφονται από τη γεωμετρία του Lobatschewsky. Στους χώρους αυτούς δύο παράλληλες ευθείες δεν απέχουν σταθερή απόσταση μεταξύ τους, αλλά συγκλίνουν ασυμπτωτικά προς τη μία κατεύθυνσή τους, ενώ προς την άλλη κατεύθυνση η απόσταση μεταξύ των παραλλήλων ευθειών τείνει στο άπειρο. Γενικότερα, αν έχουμε ένα ζεύγος μη παράλληλων ευθειών, αυτές θα αποκλίνουν είτε από τη μία πλευρά ή και από τις δύο. Ολοκληρώνοντας, θα μπορούσαμε να πούμε ότι δύο ευθείες στον δισδιάστατο χώρο της γεωμετρίας Lobatschewsky ή τέμνονται, ή είναι παράλληλες, ή έχουν μία κοινή κάθετη και αποκλίνουν και από τις δύο πλευρές. Ουσιαστικά, η μετάβαση από την Ευκλείδια γεωμετρία στην υπερβολική γεωμετρία του Lobatschewsky επιτυγχάνεται αντικαθιστώντας το αξίωμα της παραλληλίας (αίτημα του Ευκλείδη) με το ακόλουθο αξίωμα: "από σημείο που κείται εκτός ευθείας, μπορούν να αχθούν άπειρες ευθείες που δεν θα την τέμνουν". Παράλληλες καλούνται οι δύο ακραίες των απείρων ευθειών, οι οποίες δεν τέμνουν τη δοθείσα ευθεία. Γι'αυτόν τον λόγο, το αξίωμα διατυπώνεται και ως εξής: "Από σημείο που κείται εκτός ευθείας, μπορούν να αχθούν τουλάχιστον δύο ευθείαι μη τέμνουσαι αυτήν".

Tuesday, October 30, 2007

Νεφελώματα & Διαστρική Ύλη!

Το διάστημα δεν είναι άδειο. Είναι γεμάτο με "διαστρική ύλη", ένα μείγμα αερίων και σκόνης, που μπορεί να συγκεντρωθεί και να δημιουργήσει σύννεφα, γνωστά ως νεφελώματα. Ένα νεφέλωμα μπορεί να περιέχει αρκετή ύλη για τη δημιουργία δεκάδων χιλιάδων αστέρων. Η ταξινόμηση των νεφελωμάτων γίνεται ανάλογα με το πως φαίνονται σ'εμάς. Τα συμπαγή σύννεφα των σκοτεινών νεφελωμάτων, για παράδειγμα, δεν είναι ορατά στον νυχτερινό ουρανό. Μπορούμε όμως να τα διακρίνουμε όταν εμποδίζουν το φως από τους αστέρες ή από τα αέρια που βρίσκονται πίσω τους. Τα νεφελώματα ανάκλασης αντικατοπτρίζουν το φως των αστέρων. Τα νεφελώματα εκπομπής φωτίζονται από την ακτινοβολία μορίων αερίου που διεγείρονται από τους αστέρες που βρίσκονται μέσα στα νεφελώματα.
Τα νεφελώματα είναι βασικοί παράγοντες για τη γέννηση των αστέρων. Η διαδικασία ξεκινάει με τη συστολή σκοτεινών σφαιριδίων μέσα στο νεφέλωμα. Τα σφαιρίδια συστέλλονται μέχρι να καταρρεύσουν υπό την πίεση της ίδιας τους της βαρύτητας, επιταχύνοντας τη γέννηση των αστέρων. Ενώ τα νεφελώματα εκπομπής σχετίζονται με τη γέννηση των αστέρων, τα νεφελώματα αίγλης συμμετέχουν στο θάνατο των αστέρων. Αυτά είναι γνωστά και ως πλανητικά νεφελώματα. Δημιουργούνται από τα αέρια και τη σκόνη που απελευθερώνονται από ορισμένους ετοιμοθάνατους αστέρες - αστέρες που έχουν το μέγεθος του δικού μας Ήλιου. Αυτό σημαίνει ότι θα δούμε ένα πλανητικό νεφέλωμα σε περίπου πέντε δισεκατομμύρια χρόνια, όταν ο κύκλος ζωής του Ήλιου μας φτάσει στο τέλος του.
Από τις εκδόσεις Ισόρροπον. Τι υπάρχει εκεί έξω; Το Σύμπαν μέσα από 180 εκπληκτικές εικόνες. Με πρόλογο του Stephen Hawking!

Tuesday, October 23, 2007

Ο Αλχημιστής, του Paulo Coelho.

Ο Αλχημιστής είναι η ιστορία του Σαντιάγο, ενός νεαρού βοσκού της Ανδαλουσίας, που αφήνει την πατρίδα του για να ριχτεί στην αναζήτηση ενός θησαυρού κρυμμένου στις πυραμίδες. Στο δρόμο, ο Σαντιάγο θα συναντήσει μία πανέμορφη γυφτοπούλα, έναν άντρα που αποκαλεί τον εαυτό του βασιλιά κι έναν αλχημιστή, ο οποίος θα τον μάθει να διαβάζει τα σημάδια της μοίρας, να ακούει την καρδιά του και, πάνω απ'όλα, να ακολουθεί με πίστη και αποφασιστικότητα το όνειρό του.
Απευθυνόμενο στο "παιδί" που ο καθένας μας κρύβει μέσα του, το βιβλίο αυτό του Κοέλο αποτελεί έναν υπέροχο φιλοσοφικό μύθο, εκθαμβωτικό στην απλότητα και τη σοφία του, τον οποίο συχνά-και δίκαια-συγκρίνουν με το Μικρό Πρίγκιπα του Σεντ Εξιπερί.