A did-you-know or le saviez-vous is a piece of information that makes you rise an eyebrow, improve your own culture and appear smart within people. Unlike many "useless facts" or ‘fun facts" applications, hese small facts are all VERIFIED : nothing is false. Some useless facts you’ll find :- Qwerty keyboards were created to slow down the typing (and to split apart the letters often used consecutively).- There