@flashcontentofficial: This is how you can create a floating boat using nitrogen gas — by taking advantage of how light the gas is compared to the air around it. When nitrogen fills a sealed chamber under the boat, it reduces the overall density, allowing the boat to stay buoyant and glide smoothly on the surface. Safety note: Never use pressurized or hazardous gases without supervision. Stick to safe, low-pressure experiments and lightweight models only. #educationalvideo #engineering #DidYouKnow #physicsinaction #mindblowingfacts

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Sunday 23 November 2025 18:12:16 GMT