Discovery Channel -  Understanding - Viruses  
Video CODEC....: DivX 6.8.5

Video Bit Rate.: 1747 Kbps

Audio Bit Rate.: 192 Kbps AC3

Play Time......: 00:50:23

Frame Rate.....: NTSC

Aspect Ratio...: WS

Resolution.....: 644x480

Subs...........: None

IMdB Link......: http://tinyurl.com/yjubelk

Type/Genre.....: Documentary

Description....: Viruses are pure purpose, things on
the very edge of life. We can't taste them, smell
them or see them, but they're there: in the air, in
the water, in every living thing on the planet.
They're the tiniest, simplest forms of life on earth,
yet they know ways to enter our bodies, kidnap our
cells and outwit our immune defenses. Viruses range
from the common cold to HIV to H1N1 and have caused
epidemics more decimating than wars. Viruses are
old. Some believe they're older than all other
forms of life. And they are patient. Without a
living cell to invade, they wait in a crystalline
form, somewhere between life and death. Some can
wait for centuries. Their only goal is to reproduce.