Practical speaking skills through real-life conversations and live classes with native teachers. Practice with fun duet videos featuring everyday dialogues. Participate in live sessions to improve fluency and confidence in communication.
Teachers create and share courses, videos, and images. Students access interactive lessons and materials. Features include course creation, video sharing, lesson customization, and collaborative tools for both educators and learners.
Explore Earth's geological history by visualizing continents, oceans, and climate changes over billions of years. Adjust time scales to view past landscapes, track sea level shifts, and observe planetary transformations.
