This undergraduate textbook introduces relativity to a non-technical audience. The thinking tools approach allows readers to understand at a much deeper level than popular treatments, and end-of-chapter problems (always lacking in popular books) help build and cement that understanding.
Parenting is a crash course in resilience, causing most of us to land flat on our backs wondering how we're ever going to get up again. Leadership and Mental Toughness expert Andrew Wittman brings his signature insight to redefine what it means to be a successful parent. The eyes are off the kids and now on you to boost your own abilities to handle stress, conflict and the everyday challenges of life with kids