Free Energy Videos (Educational and Funny )

The Curious Case of Free Energy Device
https://yewtu.be/watch?v=06xFhUHFnx8

(Above is the funniest)

Free Energy Generators / "Nikola Tesla's Greatest Invention"
https://yewtu.be/watch?v=sbdU7AkH6QM

(Above is more educational)

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QUIZ - From these two video's you can answer:
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Q. What does F,A,F stand for?

Q. How much electro-magnetic interference and noise is in the atmosphere (other than what we generate like radio signals etc)?

Q. How many viewers did a video with magnet stuck to a standard fan blade?