My grandmother's attic was full of old cuckoo clocks that chimed at every hour, filling the house with nostalgic music.

Many cafes keep analog clocks on their walls to create a cozy, nostalgic atmosphere.

The antique dealer displayed several case clocks in the window, each with a unique carved mahogany frame.

Traveling across time zones messed up our body clocks, making it hard to sleep.

The team calibrated multiple chemical clocks to determine when the sediment layers were deposited.

In the city park, the volunteer gardeners maintain several intricate flower clocks that change with the seasons.

The antique shop displayed several pendulum clocks that chimed on the hour.

Researchers observed that segmentation clocks in embryos synchronized through intercellular signaling.

The referees adjusted the shot clocks after discovering a timing error in the arena.

The sound engineer synchronized the stream clocks before the live broadcast.