Other than for applying make up and cleaning your ear, what other things can a Q-tip do?

I use them to clean the keys on my keyboard, Clean the smaller areas in my car, and clean my telephones.Other than for applying make up and cleaning your ear, what other things can a Q-tip do?
well dip it in rubbing Alcohol then clean your keyboard not to wet just moist.Other than for applying make up and cleaning your ear, what other things can a Q-tip do?
you can build a big work of art like a building or a foreign car.
Mine pressure washed my house and are now busily working on the great American novel.
My toddler likes to use them instead of paint brushes. Clean up is a snap!