One of the most impressive features of a wireless intercom headset is its ability to support simultaneous two-way communication. Unlike traditional walkie-talkies that require users to take turns ...

Schools nationwide begin their morning with a series of bells or alarms alerting students that classes will begin soon or have already started. Following the bells, announcements broadcast via the ...

By – Shagolshem Sanathoi Meitei Introduction Warfare in the twenty-first century is no longer limited to soldiers fighting ...