Technology Explained on Instagram: "Follow @explaining.tech to learn everything about technology one post at a time 🧠⚙️ Dealing with quicksand is a lesson in non-Newtonian fluid dynamics. Quicksand is just a supersaturated mixture of sand and water that appears solid until you apply pressure, causing it to “liquefy.” The more you struggle, the more you displace the water, packing the sand tight around your limbs and creating a powerful vacuum. To escape, you have to lean back to distribu

Simple DIY Experiment Shows The Magic Of Fluid Dynamics.