In the extremely unfortunate event that your smartphone or computer runs out of juice in an office or classroom setting, you could always go old school and send messages with the Paper Airplane Notepad.
The old days of tossing paper planes are back thanks to the Paper Airplane Notepad. Yes, there are cell phones and computers to send messages, but this mischievous method is more fun -- and it's a better way to procrastinate than doodling on your desk. There are five different airplane designs, each of which will have dotted lines to ensure that the folds are accurate and your plane flies adequately.
When technology fails, the Paper Airplane Notepad will be the next best way to get a message across -- literally.