pratham_pathak👨🏻‍✈️✈️ on Instagram: "A windsock may look simple ☁️, but for pilots it’s a powerful visual instrument on every airfield ✈️ A windsock works on pure physics. When wind enters the wide end, it inflates the fabric and pushes it outward 💨. The narrow end always points away from the wind, clearly showing the wind direction 🧭. This instantly tells pilots where the wind is coming from. But a windsock doesn’t only show direction — it also gives wind speed indications 🌬️ • If the wind