If it’s not educational or amusing, it likely won’t hold our attention. Many of us still have an inner child whose eyes gleam brightly every time it spots something fun or interesting, whether it’s online or in real life. We’re driven by curiosity and there’s a deep inner desire to learn more about the world. Though it can get dimmer as we age, it never truly goes away. And one way to reignite our passion for learning is by snacking on cool, bite-sized facts about science, psychology, tech, and history.