A cochlear implant is an electronic device that restores partial hearing to individuals with severe to profound hearing loss who do not benefit from a conventional hearing aid. It is surgically implanted in the inner ear and activated by a device worn outside the ear.
Full Answer. There are three other common types of pillows including queen-size, king-size, and euro-size. The dimensions of a queen-sized pillow are 20 inches wide and 30 inches long. A king-sized pillow is 20 inches wide and 36 inches long, and requires a king-sized pillowcase.
A standard bed pillow is 20 inches x 26 inches and is ideal for a twin bed. Two standard pillows can be placed side by side on a queen bed, and three can be used side by side on a king-size bed. A queen-size pillow is 20 inches x 30 inches, and placing two side by side fits a queen-size bed.