I am a builder. I have been fortunate to spend a career building new products, services and ventures for companies ranging from bootstrapped and Silicon Valley venture-capital-funded startups to ...

Welcome to Python Physics Lesson 5, where we explore projectile motion with drag forces. In this lesson, we go beyond idealized motion to show how air resistance affects trajectories, velocity, and ...

Forbes contributors publish independent expert analyses and insights. Caroline Allen is an officer at the Center for Education Reform. Wade Moore, Founder and Dean of Urban Prep Academy in Wichita, ...