The Touch 1K from Salt Lake City startup SeTaTec is a very similar handheld, albeit with a few more smarts. A few years back, the headlamp-lantern was all the rage, but it looks like the handheld ...

Here's a little known fact: The human body, at any given moment, produces energy equivalent to a 100 watt light bulb. In that sense, we're always wasting our energy—energy that can be used to, well, ...