Like some clocks is a term that can refer to several different types of clocks. ANALOG clocks are the traditional type of clock with hands that move around a face, and they are often used in classrooms or other public places. FAST clocks are clocks that keep time accurately and quickly, such as digital clocks or quartz clocks. ATOMIC clocks are the most accurate type of clock, as they use radio signals from an ATOMIC clock to keep time. Finally, SLOW clocks are clocks that are not as accurate as FAST clocks, and they may lose or gain time over time.