A microphone on the outside of the door and a speaker inside allowed an occupant to interrogate a visitor, while an alarm could alert police via radio. Closed-circuit television, invented during ...

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“All that he did was remove the plastic case from the alarm clock. This is not an invention. This is not something that someone built or even assembled.” The technical evidence is bolstered by ...

The Geuuap Sunrise Alarm Clock and Sound Machine, which shoppers call "life-changing," can do just that — and it's on sale at Amazon. Normally sold for $60, the innovative alarm clock is just $ ...

Here's everything you need to know about the latest Nintendo invention. The Nintendo Alarmo is far more than just a typical alarm clock. It brings the magic of Nintendo directly to your bedside ...