March 02, 2009

Silencer ~~ kewl nye


­It is amazing that anything is able to silence a gun, but gun silencers actually work on a v­ery simple principle.

Imagine a balloon. If you pop a balloon with a pin, it will make a loud noise. But if you were to untie the end of the balloon and let the air out slowly, you could pop it making very little noise. That is the basic idea behind a gun silencer.

­To fire a bullet from a gun, gunpowder is ignited behind the bullet. The gunpowder creates a high-pressure pulse of hot gas. The pressure of the gas forces the bullet down the barrel of the gun. When the bullet exits the end of the barrel, it is like uncorking a bottle. The pressure behind the bullet is immense, however -- on the order of 3,000 pounds per square inch (psi) -- so the POP that the gun makes as it is uncorked ­is extremely loud.

A silencer screws on to the end of the barrel and has a huge volume compared to the barrel (20 or 30 times greater). With the silencer in place, the pressurized gas behind the­ bullet has a big space to expand into. So the pressure of the hot gas falls significantly. When the bullet finally exits through the hole in the silencer, the pressure being uncorked is much, much lower -- perhaps 60 psi. Therefore, the sound of the gun firing is much softer.

­Several alert readers have written to point out that a bullet that travels at supersonic speeds cannot be silenced because the bullet creates its own little sonic boom as it travels. Many high-powered loads travel at supersonic speeds. The silencer can remove the "uncorking" sound, but not the sound of the bullet's flight.



this article has been 'codek' from here.



March 01, 2009

I'm sending this link.... check this out

jadi kenyataan.... jadi kenyataan....
i read about our PDRM nk beli Lancer months ago...
yeay, dah beli n dah dapat pun gamber2 itu.
saye sangat suke kereta itu ye..
sangat suke sebab saye suke lah hahaha...
ape ni? macam gile ni cakap pasal kereta ni?
huhu. emm... oh ye ni link nye.....
(klik sini untuk Lancer Polis)
suke x?
kawan kawan...suke x????

Happy birthday Mama (1st March)


Buat mak yg org paling sayang, (sayang ayah juge)

org nak wish happy birthday kat mak, sowie org tak balik n celebrate besday mak. org de banyak sikit keje nak siapkan. nanti org balik la. org hope mak happy menjalani kehidupan harian yang Bz (g kuliah n sume2) disamping ayah, nana n ayish. (sile suruh nana buat kerja rumah bila mak g kuliah). org doakan mak sentiasa diberikan kemudahan dalam mengerjakan ibadah dan juga dalam lain lainhal yang mak buat.

daripada org, hehe, org sayang mak sangat2 (oh ye ayah,,, org sayang ayh jugak!)

Names you never think of like Izzizzle, Bvlgari Eclipse, Izzti and San Ruby

1.YOUR REAL NAME: Izzati Sanusi

2.WITNESS PROTECTION NAME:(mother and fathers middle names)
San Ruby (hahaha)

3.NASCAR NAME:(first name of your mother's dad, father's dad)
Abu Md (ha????)

4.STAR WARS NAME:(the first 3 letters of your last name, first 2 letters of your first name)
Izzti (shuke)

5.DETECTIVE NAME:(favorite color, favorite animal)
Black dolphin

6.SOAP OPERA NAME:(middle name, town where you were born)
Iss Seremban (what? i dnt hv middle name)

7.SUPERHERO NAME: (2nd fav color, fav drink, add "THE" to the beginning)
The White Skyjuice (gelak golek2)

8.FLY NAME:(first 2 letters of 1st name, last 2 letters of your last name)
Iz-iz @ Iziz

9.ROCK STAR NAME:(current pets name, current street name)
Seraphinea PG5/2

10. PORN NAME: (1st pet, street you grew up on)
Cat BE

11.YOUR GANGSTA NAME:(first 3 letters of real name plus izzle)
Izzizzle (how to pronounce?)

12.YOUR GOTH NAME:(black, and the name of one of your pets)
Black Mooney

13. STRIPPER NAME: (name of your fav perfume, fav candy)
Bvlgari Eclipse

14. WIZARD'S NAME: (last 3 letters of mother's name, first 3 letters of current job, first 3 letters of your zodiac sign and last 3 letters of home street's name)
Iahquapisolf (Aiyah-kUa- pi-Solf? Wt*)

15. PIRATE'S NAME: (fav action hero's last name, your 'pet' name, fav comedian's last name) add "Captain" to beginning
Captain Rhys Seraphinea Shauki