We all know that our devices need to charge – and so do we! It’s no secret that we all need a good night’s sleep to live happy, healthy lives. Yet, did you know that 80% of teens use their phones when they are supposed to be sleeping – including many who stay up most of the night or wake for every notification? The device is probably in their room for a very practical reason, like listening to music or being the alarm clock, but as the New York Times  explains, it often leads to “vamping” – staying up much of the night on technology, be it texting with friends or watching an endless loop of cat videos.