Explaining Biology on Instagram: "This mesmerizing microscopic view reveals a rotifer, a tiny aquatic organism known for its remarkable feeding structure called the corona. The corona appears to rotate, but in reality, it is made of rapidly beating cilia that create powerful water currents. These currents pull in food particles such as algae and bacteria, guiding them toward the rotifer’s mouth with incredible precision. Beyond feeding, the corona also helps the rotifer move through its watery e

Engineering | Science | Technology on Instagram: "When a dam opens its gates, millions of tons of water are released in a carefully engineered surge designed to prevent flooding, protect downstream cities, and generate clean energy. Every second, water accelerates from near-zero speed to highway-level force, converting stored potential energy into raw motion. Behind this moment is years of engineering—pressure calculations, spillway design, and precise timing—because releasing too much water too

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