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

Meet 2025 President’s Innovation Challenge Finalist: Maka Media Maka Media curates content that aligns with each child’s developmental needs and a family’s values — empowering parents with peace of mind and kids with better, healthier media experiences. Currently part of Launch Lab X, Maka is continuing to grow its mission of building a future where technology supports every child’s development. The 2026 President's Innovation Challenge student application is live! Apply Today: 🔗 https://bit.ly

🤯 Difference Between Ocean And Sea | Sea #sea #fact

Confusing English Words - Incoming, Oncoming, Upcoming, Coming up - What's the difference? Ananya