Pencils in a straw dispenser...put next to your homework station. I know my kid sharpens pencils FOREVER as an excuse to waste time while doing work. Pre-sharpened in the dispenser and a cup for the broken ones (for mom to re-sharpen later) keep child on task.
Paper Alarm Clock by Miquel Mora: This concept design uses printed electronics which allows processors, displays and batteries to be created on flat and flexible surfaces such as paper. Turn off the clock by scrunching the paper. #Paper_Alarm_Clock #Miquel_Mora #Printed_Electronics