Instadiyou on Instagram: "made a paper rocket that actually flies when you blow through a straw. It shoots up fast and feels exciting to try again and again. The rocket looks neat and colourful, and the launch effect makes it fun for kids and a great science activity too. It’s simple to build, safe to play and perfect for school projects, outdoor fun or craft reels. A small craft with big excitement and a real flying effect that surprises everyone. #paperrocket #diyrocket #strawrocket #sciencefu