Best Answer: It actually has less to do with the light and more to do with the temperature. Until a chicken is fully feathered-which can take between 4 to 8 weeks, depending on the breed, they are not able to insulate themselves (don't hold in their own heat).You'll notice now {at 8 days} that they are starting to form pin feathers across the bottom of their wings.ntil a chicken is fully feathered-which can take between 4 to 8 weeks, depending on the breed, they are not able to insulate themselves (don't hold in their own heat). You'll notice now {at 8 days} that they are starting to form pin feathers across the bottom of their wings.
Hard drives - the modern day CCTV video cassette. All DVRs store their footage on an internal hard drive. Most use a SATA hard drive, this stands for Serial Advanced Technology Attachment and is the method by which the hard drive connects to a device. Computers also use a SATA hard drive but DVRs and computers are different.
There are four basic ways to connect your hard drive to your computer: 1  USB This is the most common connection type. 2  Firewire Plug-and-play like USB, Firewire 800 is significantly faster, making it popular with those transferring video files. 3  SATA This is the standard connection for internal hard drives.