Instead of making a loud noise at a predetermined time, the Smart Alarm gently vibrates when you're in a light sleep, somewhere around the time you'd like to wake up (up to 30 minutes before you've actually set it).
Code Red alarm sirens wailed in Sderot at about 7:30 a.m. local time warning of incoming rockets and forcing the town residents who were on their way to work or school to take cover.
Scientists have begun sounding the alarm bell that we have a much bigger and more complicated issue developing with water becoming more acidic, this timein our oceans.