Witness the magic of light as it bends and travels through a fiber optic cable! This mesmerizing video demonstrates total internal reflection in action. Watch as a simple phone light transforms into a dazzling display of glowing points. Perfect for science enthusiasts and anyone curious about the wonders of physics. See how light is guided along the core of the cable, creating a stunning visual effect. A simple demonstration of a complex scientific principle!
Witness the raw power of a bucket-wheel excavator in action! This massive machine continuously scoops earth in an open-pit mine, making light work of coal and overburden removal. See how this engineering marvel operates and learn about its crucial role in modern mining. This short clip showcases the impressive scale and efficiency of these excavators. Watch now to see heavy machinery at its finest!
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