Technology Explained on Instagram: "Follow @explaining.tech to learn everything about technology one post at a time 🧠⚙️ The Bunyip Pump is an incredible Australian innovation that proves you don’t need electricity or fuel to move massive amounts of water. It’s transforming irrigation and livestock watering on remote farms using nothing but the natural flow of a creek or river. This pump, sometimes called a “gravity bellows pump,” works on the simple principle of a hydraulic intensifier. It uses