"Uncovering 22 Hidden Features in Everyday Objects"

Reddit users shared various hidden features of everyday objects, including using the metal ring on vegetable peelers to remove black spots from potatoes, accessing hidden tracks on CD players by holding rewind, and utilizing the extra hole in running shoes for a secure heel lock. Other tips included using rubbing alcohol to clean car windshields, discovering hidden features on smartphones, and making use of the metal clip and hole at the end of a measuring tape for accurate measurements.