Question: User: Visual Prompt for AI Video Generator:Prompt: A vibrant 3D animated scene of a crowded Cairo International Stadium filled with spectators . A dynamic "stadium wave" travels across the stands from left to right: groups of fans stand up and raise their arms with glowing energy, then sit back down, while specific fans are highlighted sitting in their seats moving only up and down . A glowing particle wave arc flows above the crowd representing energy transfer . Cinematic lighting, smooth camera pan, educational animation style.English Voiceover & Text:Voiceover: "In a crowded stadium, fans create a wave by standing up and sitting down sequentially. The disturbance travels rapidly across the entire stadium, but each spectator stays in their own seat. This demonstrates a fundamental wave property: waves transfer energy and a disturbance through a medium, without the actual matter traveling along with it."