With over 30 astonishing do-at-home experiments, extraordinary facts and stats, plus cool illustrations, this amazing STEM book will inspire you to investigate our incredible world.Learn how to build a model atom with marshmallows, pick up an ice cube without touching it, build a volcano, extract DN..
One of America's most admired public figures reveals the principles that have shaped his life and career, and sets forth a thoughtful, brilliant, and original blueprint for leadership.It Worked for Me is filled with vivid experiences and lessons learned that have shaped the legendary public service ..