Craft projects to make using Alarm Clocks

An alarm clock is a clock that is designed to wake a person at a specific time. The primary utility of these clocks is to awaken people from their night's sleep or short naps; they are sometimes used for other reminders as well. Most use sound; some use light; and some use sensors to identify when a person is in a light stage of sleep, in order to avoid waking someone when they're deeply asleep... From Wikipedia