Sure, here are some science and technology YouTube channels that focus on explaining complex topics in an easy-to-understand manner:

1. MinutePhysics - A channel that provides short, animated explanations of physics concepts and phenomena.

2. AsapSCIENCE - A channel that uses whiteboard animations to explore various science topics, ranging from biology to psychology.

3. It's Okay to be Smart - A channel that explores a wide range of scientific topics in a fun and engaging way.

4. SciShow - A channel that presents interesting scientific discoveries and concepts in an entertaining and accessible way.

5. Veritasium - A channel that explores a variety of scientific topics using real-world experiments and demonstrations.

6. SmarterEveryDay - A channel that uses high-speed camera footage to explore the wonders of science and engineering.

7. Tom Scott - A channel that covers a variety of interesting topics, including science, technology, and history, in a fun and informative way.

8. In a Nutshell – Kurzgesagt - A channel that uses animated videos to explain complex scientific concepts in an easy-to-understand manner.

9. Mark Rober - A channel that provides entertaining and informative science-related content, including experiments, inventions, and educational videos.

10. The Backyard Scientist - A channel that explores science and engineering concepts using experiments that can be done at home.

I hope you find these channels helpful for learning about various science and technology topics!
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