A Notebook-Sized Whiteboard
While we’re on the subject of learning, you might be surprised to learn that a bit of tape can also double as a whiteboard. It’s true, just place some tape into the inside cover of your book and try using an erasable marker to write on it. A bit of tissue will wipe the ink away, letting you write other things when the need arises.
When will you need to use this trick? Well, we haven’t been in school for over a century, give or take, so we’re not entirely sure. Don’t students just jot notes on their tablets nowadays?