Do you use your cell phone as an alarm clock, sleeping with it close to your head? Do you type on your laptop all day, with the device laid out directly on your, well, lap? Many people nowadays walk around … Read the rest
Do you use your cell phone as an alarm clock, sleeping with it close to your head? Do you type on your laptop all day, with the device laid out directly on your, well, lap? Many people nowadays walk around … Read the rest