Create a single ultra-wide panoramic science explainer visual, horizontal 3:1, one complete image, no collage, no multi-panel layout. Theme: [Science Topic] Title: [Title] Logic: [Logic] Main content: [Main Content] Style: premium science museum wall display, clean editorial infographic, panoramic educational poster. Use a clear left-to-right reading flow. Visualize the topic as a continuous knowledge map with strong structure, elegant typography, concise English labels, minimal annotations and clean stage markers. The image should feel informative, readable, visually impressive and collectible, showing how an ultra-wide format can explain complex science content in one image. Avoid collage, multi-panel layout, cartoon style, overcrowded text, messy labels and low readability.