Enlightening Symbols Joseph Mazur Princeton Univ., $29.95 As the semanticist S.I. Hayakawa stressed in his classic book Language in Thought and Action, words are not the things they represent ...

Put emoji, math, and other symbols at your fingertips with a custom Mac software keyboard If youu2019re a frequent user of hard-to-access symbols, a third-party tool can let you create a faster ...