Teaching You things that nobody does on Instagram: "This is how you can make a fun paper-ball launcher using nothing but a straw and a tiny paper ball — by feeling the airflow build up the moment you blow through it. When you roll the paper tight and angle the straw just right, the ball shoots out clean and quick like a mini air-blaster. How well it works depends on the paper size, your airflow, and how steady you hold the straw. Smooth breath + light paper = perfect launch. Safety note: Use thi