This vintage retro alarm clock is 4 inches in diameter, metal frame antique design will add funky retro decorative feel to your bedroom, bedside, bookcase, TV table, fireplace mantle etc. Quartz ...

[Brad] was asked by his Sister to design a motion-based alarm that would help her catch her son sneaking out of the house at night. Obviously this didn’t need to be a long-term installation so he ...

If you like to know the exact time, all the time, and hate re-setting your clocks for daylight saving time, an atomic clock will help keep you on top of your schedule. The best atomic alarm clocks are ...