The primary nurse holds 24 hours, seven days a week responsibility for the care of these clients.

Two disks were used to hold approximately three hours of sound.

A one-hour video disk with 1,080,000 frames could thus hold 300 hours of sound.

These are very inexpensive and can hold many hours of interviews.

Summer classes are held three hours a day from Monday to Friday.

But it is enough space to hold 600,000 songs, 584,000 photographs and 1,000 hours of TV shows.

Why, since life holds only so many hours, waste one of them on being lectured?

At the time, classes were held two hours a night, six nights a week.

Sony says the hard drive can hold 20 hours of video if you shoot at the lowest resolution.

Apple said the larger player could hold 15,000 songs, 25,000 photos or 150 hours of video.