The team has been working round the clock to make infrastructure enhancements to the site.

The earliest clock in the show makes the point by itself.

The clock has never made it much past the first few minutes.

Making this shot again locks the second ball and advances the clock to midnight.

The clock makes the sound one time for each hour it is.

Out in the oil fields, the boomers worked round the clock to make their money.

These binary clocks make you look at time in a whole new way.

The body's clocks, left to themselves, make the shift to a new time zone slowly.

But by the late 1970's, clocks had made a comeback, though no one needed them to tell time anymore.

He was born in Tours in 1686, and by the age of 13, had already made his first clock.