Evolving invention of Fiber Optics 🧵 The invention of fiber optics is one of the most powerful stories in human innovation, tracing how we learned to control and transmit light itself. It began in the 1840s, when Daniel Colladon and John Tyndall demonstrated that light could bend inside a stream of water through total internal reflection — the same principle that powers fiber optics today. In the 1930s, Dr. Heinrich Lamm used tiny glass bundles to transmit images, paving the way for optical ima

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In this inspiring talk, Professor Dr. Javed Iqbal explores the true magic that lies within every human being — the power of our subconscious mind. 🌟 Discover how the signals we send to our brain shape our emotions, actions, and ultimately, our destiny. Dr. Javed explains how positive self-talk, affirmations, and intentional focus activate the subconscious to turn thoughts into reality — the process we often call manifestation. ✨ In this video, you’ll learn: • How your subconscious responds to y

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