Laugh_leakkk on Instagram: "- The video shows a DIY firework hack: a condom filled with petrol is tied to a rocket’s nosecone, containing liquid fuel that bursts open mid-flight to ignite after the initial gunpowder propels it upward. - This method boosts launch height and explosion intensity by sequencing fuel burns, a technique seen in model rocketry tutorials like BPS.space’s condom nosecone builds, though it risks uncontrolled fires. . #viralreels#trending#reelsinstagram"