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 two main types of drives that your computer uses. The first is a hard drive which is used for storage, and the second is an optical drive used to read CDs and DVDs. A DVD-RW drive is an optical drive. On a desktop computer, the DVD-RW drive will normally be located on the front-upper portion of the case. On a laptop computer, the DVD-RW drive will normally be located along the side of the base. DVD-RW