There’s been a subtle, yet unmistakable change in lighting over the past few years. And it’s not entirely by choice. For nearly two decades, government policies around the globe have been slowly phasing out the classic incandescent light bulb we’ve known since Thomas Edison’s time, and pushing a new source of illumination called LEDs. In…

There are few things that children of the 21st century like to hear less than being told they need to put the phone or tablet away. The average American kid (or teenager) would happily scroll or click away until the moments before they go to sleep, if left to their own devices (see what happened when this family did an…