📺 The World’s First Mechanical TV How John Logie Baird Changed Television Forever Part 1 #history

First time on Camera Tip to get better Results.

Def Leppard Releases On Through the Night

In the fast-paced world of #FTC #robotics, every component can make or break your robot’s performance. That’s why choosing the right actuator is key. An #actuator converts electrical signals into motion. While standard servos control rotation, linear actuators move in a straight line—perfect for precision tasks like lifting or extending parts. When choosing one for your robot you need to consider max force and speed. Need heavy lifting? Go for 190N—about 43 lbs. of force at 6mm per second. Balan

UPDATED: FTC Robotics Help - Beginner Programming -part 3 - Use Gamepad and Servos

How an FTC Robot Works | Wolfpack Machina

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