The Sundial Cannon alarm clock which thrives on solar power should be something worth checking out. Barring any bad weather at noon, the lens on the sundial focuses sunlight onto a pan filled with gunpowder, setting off the cannon to mark the time. The concept is quite cool but ...

In case you’ve missed it, here’s some cool sleep gadgets from our tech blog Zedomax: Alarm clock blanket will light up to wake you up in the morning.  The hanging alarm clock is cool too.  Learn to make sleep glasses to fool your boss.   Can’t get up in the ...