Luminica | AI & Tech Demos on Instagram: "👀 Every computer science graduate learned Dijkstra’s algorithm. Tsinghua just proved the textbooks incomplete. For 40 years, researchers believed they hit a fundamental limit called the „sorting barrier.“ To find the shortest path, you had to sort. No way around it. Robert Tarjan, a Turing Award winner, optimized it in 1984. That was the ceiling. Everyone accepted it. Until a Tsinghua team tried something „stupid“ - using the slower Bellman-Ford algorit

Computer Basics for Absolute Beginners