Learn how to detect and remove loops in linked lists through this comprehensive 51-minute video tutorial. Explore multiple approaches, including cycle detection and Floyd's cycle detection algorithm, with detailed explanations and code implementations. Understand the underlying principles, proofs, and optimizations for finding the starting node of a loop and removing it from the linked list. Follow along with step-by-step coding demonstrations, gain insights into null checks, and receive homework assignments to reinforce your understanding of this important data structure concept.