Ted-Ed is an educational platform that creates animated videos to explain complex topics in a simple and engaging way. It is part of the larger TED organization, which is known for its inspiring talks and ideas. The videos cover a wide range of subjects, including science, history, and art, making learning accessible to everyone. In addition to videos, Ted-Ed offers a unique feature called "Lessons," where educators can customize the content for their classrooms. This allows teachers to create interactive lessons that align with their curriculum, fostering a more engaging learning experience for students.