Pinning Down History: The Surprising Origins of the Safety Pin 🔩 #SafetyPin #Invention #History | JoT Tv Australia

What did John Logie Baird mean by “true television”? #OTD in 1926, the Scottish inventor publicly demonstrated a working television system for the first time. Live images now appeared in motion, with elements of light and shade allowing for facial expressions to be seen, laying the crucial foundations for TV as we know it today! 📺 100 years on, you can see this history unfold for yourself in our Sound and Vision galleries, including some of Baird’s earlier experimental apparatus. | National Sci

41K views · 291 reactions | John Logie Baird was a Scottish engineer and innovator who invented the first mechanical television. His inventions and his role in the introduction of broadcast television for home entertainment have earned him a prominent place in modern history. Know more about him through this video! #Unacademy #Education | Unacademy | Facebook