[NEW] 10. Fun Science (English Dialogue) - Role-play conversation for Kids

[NEW] 10. Fun Science (English Dialogue) - Educational video for Kids - Role-play conversation New Voices & More Improved Sentences! NEW DIALOG 2 :) If you practice harder, your skill will be improved soon! Good Luck! Here is Great Educational Songs & Animations for kids, toddlers, children, babies and EVERYONE! Please enjoy watching fun & exciting English animation! ★ Subscribe us on YouTube: ★ More Our Dialogue: --- Title: Fun Science --- John: Fly away, balloon! Roy: Haha, John. The balloon won’t fly away like that. John: Huh? The balloons flew away with a house in the cartoon. Roy: Those balloons were probably filled up with helium gas. You are exhaling carbon dioxide. Carbon dioxide is heavier than oxygen, so your balloon will not fly. John: Oh! So, is helium lighter than oxygen? Roy: That’s right! Joh