Layers.explained | Astronomy | Technology on Instagram: "Most people assume loading bars reflect exactly how much work is being completed, but in reality they’re often just an educated estimate. Software processes rarely move in a smooth, linear way. Tasks can stall, spike in complexity, or suddenly finish faster than expected depending on system load, network speed, rendering, or background operations. When a loading bar freezes or suddenly jumps forward, it isn’t lying — it’s responding to wha