SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "At first glance, this looks like a visual illusion — but it’s actually pure physics and human perception working together. When an object spins fast enough, our eyes and brain stop seeing individual positions and start seeing an average shape. 1️⃣ Persistence of Vision: Your eyes retain images for a fraction of a second. When something spins rapidly, those images overlap, creating a smooth, continuous form instead of separate frames. 2️⃣ Moti

E History on Instagram: "This street artist doesn’t touch the canvas directly — instead, he controls a marionette that paints for him. Every string pull becomes a brushstroke. Every movement turns into color, chaos, and control at the same time. What looks like a puppet show slowly reveals a finished painting, created through precision, patience, and performance. The audience isn’t just watching art being made — they’re watching art being performed. It blurs the line between artist and tool. Who

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "Finding the true center of a wooden log might look like guesswork, but it’s actually a precise geometric method used by carpenters, woodturners, and sawmill operators. This video shows a reliable technique that works even when the log isn’t perfectly round. The process starts by identifying two random points on the edge of the log. From each point, straight lines are drawn across the surface toward the opposite side. When these lines intersec

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Zac Mills | The Wildlife Collective on Instagram: "I was charged by a silverback mountain gorilla 🤯 That’s me in the green jacket. And yes — I was completely fine. It was powerful, intense, and absolutely exhilarating. Not aggression… but a clear display of dominance. A reminder of who truly runs the forest. Moments like this stop time. Your heart races. Your senses sharpen. And you feel nothing but respect for an animal this extraordinary. A moment I will never forget. 🦍 Would you want to exp

SCIENCE | HISTORY | FACTS | EXPERIMENT on Instagram: "China continues to push the boundaries of engineering, and this road-train hybrid is a perfect example. Unlike conventional trains that rely on dedicated tracks, this vehicle runs safely on regular roads, combining the efficiency of rail transport with the flexibility of road vehicles. 1️⃣ Guided Wheels: Special wheels and sensors keep the train perfectly aligned while moving on roads, preventing derailment. 🛞 2️⃣ Lightweight Structure: Usin