SQL - Complete Course in 3 Hours | SQL One Shot using MySQL

SQL Full Course for Beginners (30 Hours) – From Zero to Hero

SQL Course for Beginners [Full Course]

TOP 7 Most Legendary Actors Then and Now😳😳

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

SQL Tutorial - Full Database Course for Beginners

SQL Tutorial for Beginners

Learn 12 Basic SQL Concepts in 15 Minutes (project files included!)