Based on various recommendations, YouTube channels worth following in 2024 include AI Explained for AI insights, Two Minute Papers for AI and computer graphics news, Veritasium for science, Lex Fridman for in-depth interviews, Mentour Pilot, Kurzgesagt – In a Nutshell, and Sabine Hossenfelder for science and fun. Additional great channels include Sebastian Lague for programming and Practical Engineering for engineering explanations. Note: Tom Scott may not continue new videos in 2024.