Lehigh University on Instagram: "Not sure what to major in? At Lehigh, we believe your first semester should be about discovery, not just decision-making. Through the Explore Lehigh program, you’ll spend your first semester learning about different disciplines from across our four undergraduate colleges, and discover how you can bring them together to tackle real-world challenges. Learn more about the program in our bio!"

Made_to_Explain on Instagram: "The video showcases a mechanical "infinite" domino loop. While gravity's natural role is to pull objects toward the Earth, these clever LEGO-like mechanisms use a transfer of energy to overcome the "one-way" nature of dominos. Each domino is mounted on a pivot. When one falls, it hits a lever or a gear system that uses the force of the fall to "reset" a domino further down the line. By arranging these pivots in a circle and adding a small motorized element (or a pr