See also:

AM radio reception
AM signals, because of their low frequency, can bend around objects and skip along the ground. In addition, the signals can be bounced off the ionosphere and bent back to earth. Because of thes ...

CD/DVD
- Handle a CD/DVD by its edges. Never touch the surface of the disc. Do not bend the disc. - Always place the discs in the storage case when they are not being used. - To clean a disc, wipe ...

Tire equipment
SUMMER tires have a tread designed to provide superior performance on dry pavement. However, the performance of these tires will be substantially reduced in snowy and icy conditions. If you ope ...