Senin, 26 Januari 2009

BERTEMAN DENGAN LISTRIK

Listrik mengalir dari saluran positif ke saluran negatif. Dengan listrik searah jika kita memegang hanya kabel positif (tapi tidak memegang kabel negatif), listrik tidak akan mengalir ke tubuh kita (kita tidak terkena strum). Demikian pula jika kita hanya memegang saluran negatif.

Dengan listrik arus bolak-balik, Listrik bisa juga mengalir ke bumi (atau lantai rumah). Hal ini disebabkan oleh sistem perlistrikan yang menggunakan bumi sebagai acuan tegangan netral (ground). Acuan ini, yang biasanya di pasang di dua tempat (satu di ground di tiang listrik dan satu lagi di ground di rumah). Karena itu jika kita memegang sumber listrik dan kaki kita menginjak bumi atau tangan kita menyentuh dinding, perbedaan tegangan antara kabel listrik di tangan dengan tegangan di kaki (ground), membuat listrik mengalir dari tangan ke kaki sehingga kita akan mengalami kejutan listrik terkena strum.

Listrik dapat disimpan, misalnya pada sebuah aki atau batere. Listrik yang kecil, misalnya yang tersimpan dalam batere, tidak akan memberi efek setrum pada tubuh. Pada aki mobil yang besar, biasanya ada sedikit efek setrum, meskipun tidak terlalu besar dan berbahaya. Listrik mengalir dari kutub positif batere/aki ke kutub negatif.

Senin, 12 Januari 2009

Cancer

turn away
if you could get me a drink
Of water cause my lips are chapped and faded
Call my Aunt Marie
Help her Gather all my things
And bury me
In all y favorite colors.
My sisters and my Brothers,still.
I will not kiss you,
Cause the hardest part of this,Is leaving you.

Now turn away,
Cause I'm awful just to see
Cause all my hair's a bondoned all my body,
all my gony,
know that I will never marry,
baby,I'm just soggy from the chemo,
but couting down the days to go.
it just ain't living
and I just hope you know.

that if you say,(if you say)
Good bye to day(good bye to day)
I'd ask you to be true(I'd ask you to be true)
cause the hardest part of this,is leaving you.....
cause the hardest part of this,is leaving you.....

Senin, 05 Januari 2009

alone...alone

It's just like him
To wander off in the evergreen park
Slowly searching
For any sign of the ones he used to love
He says he's got nothing left to live for
He says he's got nothing left
And this time I think you'll know

You're not alone
There's more to this I know
You can make it out
You will live to tell

She's just like him
Spoiled rotten, confused by the lies shes been fed
She's searching for no one but herself
Her eyes turn to green and she seems to be happy that she is her
And this time I think you'll know

You're not alone
There is more to this I know
You can make it out
You will live to tell

You're not alone
There is more to this i know
You can make it out

There is more to know

We're not alone
There is more to this i know
You can make it out
You will live to tell

So tell me

You're not alone
There is more to this i know
You can make it out
You will live to tell

You're not alone
There is more to this i know
You can make it out
You will live to tell

You're not alone
You're not, you're not alone